Problem: Does "Canadian football is also played at the high school, junior, collegiate, and semi-professional levels: the Canadian Junior Football League, formed May 8, 1974, and Quebec Junior Football League are leagues for players aged 1822, many post-secondary institutions compete in Canadian Interuniversity Sport for the Vanier Cup, and senior leagues such as the Alberta Football League have grown in popularity in recent years." answer the question "What institution memorializes great Canadian football achievements?"

A: no

Problem: Does "Blue Ivy's cries are included at the end of the song, and she was officially credited as "B.I.C." on it." answer the question "At what hospital was the baby delivered?"

A: no

Problem: Does "Due to the human population decrease and rural exodus, Pyrenean oak and other local native trees are colonizing many abandoned areas." answer the question "What type of oak tree is colonizing many abandoned areas in Portugal?"

A:
yes