Problem: Cosmonaut Sergei Avdeyev, currently on board the Mir space station, has become the person with the longest total stay in space. He has clocked up 681 days.

Based on the paragraph above can we conclude that "Sergei Avdeyev has been in space for close to two years"? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Problem: How to study the concept of islam in international relations<br>Thoroughly study the western international relations theories. For example, be familiar with realism, liberalism, structuralism, and so forth. You must have a good understanding of the different theories in order to be able to apply them to your research and reflection.

Based on the paragraph above can we conclude that "Islam transcends a simple concept"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: How to go to the gyeongbokgung palace<br>Take the jogno bus 11 if you're spending the day in jogno. The jongno bus 11 makes a perfect sightseeing loop through the historical district with stops along the east side of the palace grounds. Get off at the national folk museum stop and walk from there to the main entrance.

Based on the paragraph above can we conclude that "The fleet consists of 11 jongno buses"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say