Problem: The Imperial Japanese Navy Air Service ( , Dai-Nippon Teikoku Kaigun Koku-tai ) was the air arm of the Imperial Japanese Navy during World War II. The organization was responsible for the operation of naval aircraft and the conduct of aerial warfare in the Pacific War.

Based on the paragraph above can we conclude that "The Japanese Navy Air Service shot down at least three aircraft"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Katie Liu Leung (born 8 August 1987) is a Scottish film, television, and stage actress. She played Cho Chang, the first love interest for lead character Harry Potter in the Harry Potter film series. In 2012, Leung made her stage debut in the play "Wild Swans". Leung has an interest in painting and photography and studied art and design at the University of the Arts, London.

Based on the paragraph above can we conclude that "Katie Liu studied art and design before she tried out for the parts in Wild Swans and Harry Potter. Her choice of study was due to her love of photography more than her love of painting."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Buddleja alata is endemic to western Szechuan, China, growing at elevations of 1,3003,000m; it was first described and named by Rehder and Wilson in 1913. Leeuwenberg found the plant to be such a perfect intermediate of "Buddleja albiflora" and "Buddleja nivea" as to consider it a hybrid of the two species.

Based on the paragraph above can we conclude that "Szechuan is not in China."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
No