[Q]: Keystone is an unincorporated community and census-designated place in central Keith County, Nebraska, United States. It lies along local roads near the North Platte River, northeast of the city of Ogallala, the county seat of Keith County. Its elevation is 3,100feet (945m). Although Keystone is unincorporated, it has a post office, with the ZIP code of 69144. Keystone is great for skiing in the winter OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

Problem: Phacelia mutabilis is a species of flowering plant in the borage family known by the common name changeable phacelia. It is native to the western United States and Baja California, where it can be found in mountains and foothills, in forested and open habitat types, and deserts.

Based on the paragraph above can we conclude that "changeable phacelia can be found in Europe"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Q: Christy Hartburg has less than 15 film roles total.
Supervixens is a 1975 sexploitation film by American filmmaker Russ Meyer. The cast features Meyer regulars Charles Napier, Uschi Digard, and Haji. The film also features Shari Eubank (in a dual role) in one of her only two film roles ever and Christy Hartburg in her only film role ever.
OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

Things Happen at Night is a 1947 British supernatural ghost comedy film directed by Francis Searle and starring Gordon Harker, Alfred Drayton, Robertson Hare and Gwynneth Vaughan. The film is based upon a stage play, "The Poltergeist", by Frank Harvey Jnr.
Alfred Drayton directed Things Happen at Night . OPTIONS:
- Yes
- It's impossible to say
- No
A: No

input hypothesis: End of the Past is Nadeem F. Paracha's first book
Context: End of the Past is a book by Pakistani journalist, cultural critic and satirist Nadeem F. Paracha. Published by Vanguard Publications in 2016, it is a social history of Pakistan in which Paracha charts the religious and cultural evolution of Pakistan through the country's cultural, sporting and ideological histories.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say

input hypothesis: Diablo means devil in spanish.
Context: Diablo is a 2015 Canadian-American psychological western film co-written and directed by Lawrence Roeck and starring Scott Eastwood, Walton Goggins, Camilla Belle and Danny Glover. It was the first Western starring Eastwood, the son of Western icon Clint Eastwood.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false:
It's impossible to say