Problem: Sebastian Philip Bierk (born April 3, 1968), known professionally as Sebastian Bach, is a Canadian heavy metal singer who achieved mainstream success as frontman of Skid Row from 1987 to 1996. He continues a solo career, acted on Broadway, and has made appearances in film and television.

Based on the paragraph above can we conclude that "sebastian bach is a solo artist"? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Q: Arlene Sanford is regularly a director on the show.
"The DArkest Knight" is tenth episode of the seventh season of the American mysterythriller television series "Pretty Little Liars". The installment was directed by Arlene Sanford and written by showrunner I. Marlene King and executive producer Maya Goldsmith. It premiered on August 23, 2016, on the cable network Freeform.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

City Mall is a shopping mall located in Amman, Jordan owned by the Al-Khayr Real Estate Investment Company. It was opened in 2006. The mall extends over an area of 160,000 sq., of which 55,000 sq. are leasable. Anchors include Carrefour, Zara, BeBe, Debenhams, Aizone, GAP, Virgin Megastores, Mango, TGIF, Grand Cinemas, H & M, and Jingo Jungle.
City Mall is the most popular mall in amman OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

input hypothesis: Lost boys of Sudan helped many children
Context: What Is the What: The Autobiography of Valentino Achak Deng is a 2006 novel written by Dave Eggers. It is based on the life of Valentino Achak Deng, a Sudanese child refugee who immigrated to the United States under the Lost Boys of Sudan program. It was a finalist for the National Book Award.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say

Context:
Kodomo no Omocha (Japanese: , lit. "Child's Toy") , also known as Kodocha for short, is a manga series by Miho Obana. The series was adapted as an OVA by J.C. Staff and released on December 16, 1995 by Shueisha under their Ribon Video label. An anime television series was created by Studio Gallop and NAS and broadcast on TV Tokyo every Friday from April 5, 1996 to March 27, 1998.
Hypothesis: Kodomo had more than one OVA later after the first OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say

Problem: Earl W. Wallace is an American screen and television writer who began his career in the 1970s writing episodes of the hit CBS Western series "Gunsmoke", one of which inspired him, his wife Pamela, and William Kelley to develop the screenplay for the 1985 film "Witness".

Based on the paragraph above can we conclude that "William made he bulk of the screenplay"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say