Problem: Does "The annual Piccolo Spoleto festival takes place at the same time and features local performers and artists, with hundreds of performances throughout the city." answer the question "About how many performances are there in the Spoleto Festival USA?"

A: no

Problem: Does "This involved the bombing of English Channel convoys, ports, and RAF airfields and supporting industries." answer the question "What was the name of the Channel the Luftwaffe bomb to try to gain air superiority?"

A: yes

Problem: Does "IndyMac reported that during April 2008, Moody's and Standard & Poor's downgraded the ratings on a significant number of Mortgage-backed security (MBS) bonds including $160 million of those issued by IndyMac and which the bank retained in its MBS portfolio." answer the question "When did Moody's and Standard & Poor downgrade a significant number of IndyMac's MBS bonds?"

A:
yes