Problem: Context: Police have arrested the owner of a mattress factory in Hay Hassini, Casablanca, Morocco which burned down in a disaster that claimed 55 lives. His son, who was the factory's manager, was also arrested. Those killed 35 of whom were women were trapped inside by locked fire exits, which were barricaded to stop theft during working hours. "The people who died were either asphyxiated or burned," commented a firefighter. 17 were wounded. Moustapha Taouil of the Casablanca civil protection service said the blaze was triggered by an inadequatly maintained electric saw on the ground floor. The initial fire quickly engulfed all four storeys of the building.
Casablanca is a Moroccan city.
A: yes

Problem: Context: In June 1971 cosmonauts Georgi Dobrovolski, Vladislav Volkov, and Viktor Patsayev occupied Salyut for 23 days, setting a new record for the longest human spaceflight.
23 days is the record for the longest stay in space by a human.
A: yes

Problem: Context: Six time prime minister Giulio Andreotti is just one of the many casualties stemming from these investigations and subsequent trials.
Giulio Andreotti is a prime minister.
A: yes

Problem: Context: In conversations with Ms. Robbins, it is understood that Armstrong Environmental Inc. has been retained by past or present owners or some combination of these parties.
Ms Robbins is a co-owner of Armstrong Environmental Inc.
A:
no