Problem: In mathematics, the VitaliCaratheodory theorem is a result in real analysis that shows that, under the conditions stated below, integrable functions can be approximated in L from above and below by lower- and upper-semicontinuous functions, respectively. It is named after Giuseppe Vitali and Constantin Caratheodory.

Based on the paragraph above can we conclude that " the VitaliCaratheodory theorem is used by mathematicians all over the world"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say
Q: Vir2L Studios was a video game developer headquartered in the state of Washington.
Vir2L Studios was a video game developer headquartered in Washington, D.C.. Vir2L Studios created a range of game content, from simulation games to role-playing games and adventure, including multiplayer or single-player from text-based to animated or 3D titles.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No
How to remove ink stains from polyester<br>Blot the ink away. If you catch a stain when it happens, you may be able to simply blot it out. This can help remove the stain before it becomes too much of a problem.
You can remove ink stains from polyester. OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes
input hypothesis: There are not enough skilled workers in the U.S. to fill open jobs.
Context: Trump orders review of visa programme to encourage hiring Americans KENOSHA, Wis. President Donald Trump on Tuesday ordered a review of the U.S. visa programme for bringing high-skilled foreign workers into the country, putting technology firms and the outsourcing companies that serve them on notice that possible changes may be ahead.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say
Context:
Mullikkorame zinc mine was active in Pyhajarvi between the years 1989-2000. During this time 1.2 million tonnes of ore were mined. The ore contained in average 6.08% zinc, 0.30% copper and 17.05 sulphur also one tonne of ore contained 1.01 grams of gold. The ore from the mine was transported to the mine at Pyhasalmi to be enriched. The ore was extracted during the years 1990-1993 and 1996-2000.
Hypothesis: Mullikkorame zinc mine has been worked on by goku OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say
Problem: Swelling Feet<br>I've been sitting at my computer all day. My feet are starting to swell. They look like balloons. I have trouble moving them around right now. I am drinking water to combat it.

Based on the paragraph above can we conclude that "my feet hurt from soccer"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say