Sentence 1: Richard's old phone broke so he decided to get a new phone. 
 Sentence 3: He then proceeded to look at other smart phones 
 Sentence 4:  His mom paid for a flip phone for him 
 Sentence 5:  He wasn't happy with it but at least it can call and text 
 Given Sentence 2: She figured her 30 minute break was long enough to go.