Sentence 1: Jill was knitting her boyfriend Sam a sweater for his birthday. 
 Sentence 3: But when she gave it to him it was way too small 
 Sentence 4:  She realized she had accidentally used his little brother's sweater 
 Sentence 5:  So his little brother got the one she had knitted since it fit him 
 Option 1: She went into his closet to get another sweater to size it to. 
 Option 2: She went into his closet after asking him his size for a sweater.