Problem: Does "From the outset, it was clearly a well-received change, as Labour's 14-point lead in the November 1990 "Poll of Polls" was replaced by an 8% Tory lead a month later." answer the question "What did the percentage fall to?"

A: yes

Problem: Does "The success of American Idol has been described as "unparalleled in broadcasting history"." answer the question "How many Billboard hits did American Idol produce in its first ten years?"

A: no

Problem: Does "They favor biologically-based theories, which point to genetic factors, the early uterine environment, both, or the inclusion of genetic and social factors." answer the question "Which ideas do scientist lean towards causing sexual orientation?"

A:
yes