There has been an ongoing debate 
 whether 
   served individuals which 
increaseCorrect subject-verb agreement
show examples
   expectancy. Some argue that it has a positive effect, 
 it will lead to 
exchangeAdd an article
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  of 
 between generations in 
 aspects of 
, and obuviously help 
youngerCorrect article usage
show examples
   learn wisely from 
elderlyCorrect article usage
show examples
 , 
 others believe that, it 
putWrong verb form
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  more strain on 
pensionCorrect article usage
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  sector, 
  new regulatoins has been legislated, to put down some heavy pressure on these department. 
 I agree that the 
 of 
liveChange the word
show examples
  longer are 
 the disadvantages. I believe other factors, 
 as 
an Correct article usage
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 , and 
wiseReplace the word
show examples
 , 
 play a significant role 
forChange preposition
show examples
  my agreement. 
One significant 
 why 
  centersChange the spelling
show examples
  should keep 
, and try to help 
 to live more 
 is that a huge 
 will transfer to young, impulsive, and with no or 
lessChange the quantifier
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    to deal with different aspects of 
. 
 can be seen even in 
 , most of the time the 
 represent the 
 considered elderly, more than 60 
 old, which 
representCorrect subject-verb agreement
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  a journey of 6 
 of 
, hunger, and 
 they encountered over 
 period which is 
 to previous centuries where was the 
 span of 
 is less than 50 
 old, and the 
 behind 
 obsolete 
  system. 
, in an 
 of developed countries, one of the most important 
 is 
homogenousAdd an article
show examples
  mixture between 
expertAdd an article
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  formal worker in 
 speciality and youngers who are 
 to make a difference. 
 clearly shows that 
 and 
 are becoming increasingly important in 
the Correct article usage
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 modern countries, which 
isCorrect subject-verb agreement
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  supported by a thriving 
health Correct your spelling
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  system. 
Another important 
 why 
 longer is 
a Change the article
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 beneficial to our 
,Remove the comma
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  is 
that Correct word choice
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 the abundance 
wisdomChange preposition
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  the older citizens got it all over the 
, 
thatCorrect pronoun usage
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  is a valuable 
 just thinking about 
pensionCorrect article usage
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  budget crisis which 
 is solvable with new regulations, 
 when we have a lot of wise old 
 that will provide us with wise 
, looking outbox, and will be more merciful. 
 demonstrateChange the verb form
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  that  
  and 
peopleChange noun form
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  live moreWrong verb form
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  contributesCorrect subject-verb agreement
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  significantly to
  improveWrong verb form
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    in communities, not just as burden the 
. 
In conclusion, 
 some 
 argue that 
healthCorrect article usage
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   system is the primary 
 for 
pensionCorrect article usage
show examples
  crisis by helping 
 to live longer, I 
 believe that it offers 
 other benefits, 
 as 
 and 
.