Sentence 1: Jen has always wanted to be in a snowball fight. 
 Sentence 3: One winter, there was snowfall where she leaves 
 Sentence 4:  So she decided to have a snowball fight with some friends 
 Sentence 5:  But she got hit in the head and decided snowball fights were no fun 
 Given Sentence 2: She wanted to win so she spent weeks practicing.