Problem: Olga Vladimirovna Litvinenko ( , born 1983) is a Russian ex-politician and the daughter of Vladimir Litvinenko, a close friend of Vladimir Putin's and in the words of Olga, "the richest rector in Russia" and an "oligarch". Olga has accused her father of kidnapping her daughter.

Based on the paragraph above can we conclude that "Her name is Olga"? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Problem: A few growers place charcoal in the bottom of containers to absorb excess salts and maintain sweet soil, if plants are grown more than a few months.

Based on the paragraph above can we conclude that "charcoal produces sugar for the plants"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Kevin Vincent, 44, of Arlington, Va., said his wife buys store brand acetaminophen and he wanted to find out more about the problem.

Based on the paragraph above can we conclude that "Kevin Vincent's initials are KV."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
Yes