Sentence 1: Charles' mother taught her son to carry a pre-paid cell phone. 
 Sentence 3: He needed a real cell phone, but kept up with his pre-paid cell phone 
 Sentence 4:  One afternoon he was in a phone interview with Apple Computers 
 Sentence 5:  He ran out of minutes and never reached Apple's hiring manager again 
 Given Sentence 2: She hoped she'd get to see some.