Problem: Does "Heath only resigned when discussions on forming a coalition foundered, after which the Queen asked the Leader of the Opposition, Labour's Harold Wilson, to form a government." answer the question "What did Heath do after his party could not form a coalition with the Labor party?"

A: yes

Problem: Does "The effect of mountain chains on prevailing winds is to carry warm air belonging to the lower region into an upper zone, where it expands in volume at the cost of a proportionate loss of temperature, often accompanied by precipitation in the form of snow or rain." answer the question "What is sufficient to divide the weather patterns in Europe into a wet north and dry south?"

A: no

Problem: Does "Karim did not attend the party and denied that it had occurred, but Chen commented that the idea that YouTube was founded after a dinner party "was probably very strengthened by marketing ideas around creating a story that was very digestible"." answer the question "What was the original stimuli for creating the website?"

A:
no