Sentence 1: Igor loved watching programs on the public broadcasting system. 
 Sentence 3: He supported them monetarily during their pledge drive 
 Sentence 4:  Igor hoped more than anything to procure a PBS tote bag 
 Sentence 5:  He was informed that they had discontinued the tote bag 
 Given Sentence 2: He felt that they were one of the few bastions of unbiased journalism.