Sentence 1: Tina was waiting in line at the ice cream shop. 
 Sentence 3: This irritated Tina 
 Sentence 4:  So she decided to confront her about it 
 Sentence 5:  The woman got mad but did apologize 
 Option 1: The woman in front of her was having a lot of samples. 
 Option 2: Tina ordered three for herself.