Problem: Mark Arm (born Mark Thomas McLaughlin, February 21, 1962) is the vocalist for the grunge band Mudhoney. His former group, Green River, is one of the first grunge bands, along with Malfunkshun, Soundgarden, Skin Yard, the U-Men, and others. He is also the manager of the Sub Pop warehouse and previously worked at Fantagraphics Books.

Based on the paragraph above can we conclude that "Soundgarden was the first grunge band."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: The Room Upstairs is a 1987 Hallmark Hall of Fame TV movie based on the novel "The Room Upstairs" by Norma Levinson, starring Stockard Channing, Sam Waterston, Joan Allen and Linda Hunt. The young Jerry O'Connell, Devoreaux White and Sarah Jessica Parker all have small supporting roles. The film aired on CBS on January 31, 1987 and was later distributed on DVD.

Based on the paragraph above can we conclude that "The Room Upstairs was not made in the 21st century"? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Problem: The Consolidated Tape Association (CTA) oversees the dissemination of real-time trade and quote information (market data) in New York Stock Exchange (NYSE) and American Stock Exchange (AMEX) listed securities (stocks and bonds). It is currently chaired by Emily Kasparov of the Chicago Stock Exchange, the first woman and the youngest chair elected to the position.

Based on the paragraph above can we conclude that "The Consolidated Tape Association are highly paid"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say