Which group of words best the reader understand the meaning of the word limitations in this sentence?

there are many strengths to her impassioned argument that students should be able to leave campus for lunch, but the idea has limitations, as well.

a. there are many strengths

b. leave campus for lunch

c. impassioned argument

d. students should be able to

ill need more info in order to answer yer ?

when alex falls for the charming new boy at school, cole -- a handsome, funny, sports star who adores her - she can't believe she's finally found her soul who truly loves and understands her.  

at first, alex is blissfully happy. sure, cole seems a little jealous of her relationship with her close friend zack, but what guy would want his girlfriend spending all her time with another boy? as the months pass, though, alex can no longer ignore cole's small put-downs, pinches, or increasingly violent threats.  

as alex struggles to come to terms with the sweet boyfriend she fell in love with and the boyfriend whose "love" she no longer recognizes, she is forced to choose -- between her "true love" and herself.

explanation: