[Q]: Impatiens sakeriana is a species of flowering plant in the family Balsaminaceae. It is native to Cameroon and Equatorial Guinea. It grows in mountain forest understory habitat at altitudes up to 2000 meters. It occurs on Mount Cameroon. It can be locally common in parts of its range, but its habitat is threatened by agriculture. Impatiens grows quite well with little sunlight. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: Salvatore "Sammy the Bull" Gravano (born March 12, 1945) is a former underboss of the Gambino crime family. He is known as the man who helped bring down John Gotti, the family's boss, by agreeing to testify against him and other mobsters in a deal in which he confessed to involvement in 19 murders. Salvatore's nickname is a species of frog. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No

[Q]: During the 200809 season AFC Ajax participated in the Dutch Eredivisie, the KNVB Cup and the UEFA Cup. The first training took place on Monday July 14, 2008. The traditional AFC Ajax Open Day was on Tuesday August 5, 2008, followed by a testimonial match for the retired former Ajax defender Jaap Stam. AFC Ajax is a popular football club OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: The Oakland County Child Killer (OCCK) is an unidentified serial killer responsible for the murders of four or more children, two girls and two boys, in Oakland County, Michigan, United States in 1976 and 1977. Several theories and suspects have been named in the case, but despite all these theories, the cases remain unsolved and the killer(s) have never been identified. The Oakland County Child Killer murdered children. OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
Yes