Problem: Spaceballs is a 1987 American comic science fiction film co-written, produced and directed by Mel Brooks. Starring Brooks, Bill Pullman, John Candy, and Rick Moranis, the film also features Daphne Zuniga, Dick Van Patten, and the voice of Joan Rivers. In addition to Brooks in a supporting role, the film also features Brooks regulars Dom DeLuise and Rudy De Luca in cameo appearances.

Based on the paragraph above can we conclude that "Brooks produced and was featured in Spaceballs."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Problem: Yough Senior High School is a high school located in the southeastern region of Westmoreland County, Pennsylvania, USA (Parents of Students/Staff/Educators). The school is operated by the Yough School District. Students attend from the townships of Sewickley Township, Westmoreland County, Pennsylvania and South Huntingdon. Yough High School has graduating class sizes from 180-200.

Based on the paragraph above can we conclude that "Yough Senior High School has baseball team."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: David K. Lam is a Chinese-born American technology entrepreneur. He founded Lam Research Corporation in 1980. He presently serves as Chairman of Multibeam Corporation (Santa Clara, CA), which manufactures complementary electron beam lithography (CEBL) systems. He also heads the David Lam Group, an investor and business advisor for high-growth technology companies.

Based on the paragraph above can we conclude that "David K. Lam uses kick starter regularly."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say