Problem: Does "In December 2012, Hormuud Telecom launched its Tri-Band 3G service for internet and mobile clients." answer the question "Hormuud Telecom launched what service in 2012?"

A: yes

Problem: Does "Another major way to distinguish different memory functions is whether the content to be remembered is in the past, retrospective memory, or in the future, prospective memory." answer the question "What are some catgories of retrospective memory?"

A: no

Problem: Does "They requisitioned a large section of the city for the bannermen's cantonment, and destroyed the former imperial Ming Palace, but otherwise the city was spared the mass murders and destruction that befell Yangzhou." answer the question "What did the Manchu's make all the men in the city do?"

A:
no