Problem: Does "Since DST is applied to many varying communities, its effects may be very different depending on their culture, light levels, geography, and climate; that is why it is hard to make generalized conclusions about the absolute effects of the practice." answer the question "During what season is DST usually not observed because of the detriments of dark mornings?" OPTIONS:
- yes
- no

A: no

Problem: Does "There are 17 universities of technology in Germany with about 290,000 students enrolled." answer the question "What's the approximate number of students in Germany who are enrolled in a university of technology?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Another example is Ali Qushji -an astronomer, mathematician and physicist originally from Samarkand- who became a professor in two madrasas, and influenced Ottoman circles as a result of his writings and the activities of his students, even though he only spent two or three years before his death in Istanbul." answer the question "How many years did Ali Qushji spend in Istanbul?" OPTIONS:
- yes
- no

A:
yes