Q: Does "The clash came on 30 November 1853 when a Russian fleet attacked an Ottoman force in the harbour at Sinop, and destroyed it at the Battle of Sinop." provide a valid answer to "After the battle of Sinop, what steamship approached the Port of Sevastopol to show support for Turkey?"?
OPTIONS:
- yes
- no
A: no

Q: Does "This is often accomplished by the use of a multipoint control unit (a centralized distribution and call management system) or by a similar non-centralized multipoint capability embedded in each videoconferencing unit." provide a valid answer to "What is a video-conference also known as?"?
OPTIONS:
- yes
- no
A: no

Q: Does "The community was established by several shiploads of settlers from Bermuda (which lies due east of South Carolina, although at 1,030 km or 640 mi, it is closest to Cape Hatteras, North Carolina), under the leadership of governor William Sayle, on the west bank of the Ashley River, a few miles northwest of the present-day city center." provide a valid answer to "Who was the first governor of Charleston?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "During the 200910 school year, there were a total of 10,979 pupils attending classes in Bern." provide a valid answer to "How many kindergarten classes were there?"?
OPTIONS:
- yes
- no
A:
no