Sentence 1: Allison was overwhelmed when she went to the store to choose wine. 
 Sentence 3: She asked the store clerk for some assistance 
 Sentence 4:  He asked a series of questions, and directed her towards options 
 Sentence 5:  When Alison left she was happy for the help and chose a great wine! 
 Given Sentence 2: There were so many choices that she didn't know where to begin.