Problem: Does "With a population of 140,634 (November 2015), Bern is the fifth most populous city in Switzerland." answer the question "How many municiplaities are in Bern?"

A: no

Problem: Does "" Over 4000 British troops were lost in a bungled campaign, and the rest withdrew in December 1809." answer the question "When did the British withdraw from Walcheren?"

A: yes

Problem: Does "Many China-based leading firms such as Huawei, ZTE and Lenovo have key R & D institutes in the city." answer the question "Companies such as Ford, IBM, Lucent, Samsung and SAP have built what in Nanjing?"

A:
no