Problem: Ralph D. Malone (born January 12, 1964 in Huntsville, Alabama) was a National Football League player for the Cleveland Browns from 19861987, and was on the practice roster for the Los Angeles Raiders and the Miami Dolphins from 1986 to 1989. He played collegiately for the Georgia Tech football team.

Based on the paragraph above can we conclude that "Malone sustained an injury while playing for the Cleveland Browns."?

A: It's impossible to say

Problem: Grenzschutzgruppe 9 (GSG 9) (English: Border Protection Group 9 ) is the elite Police Tactical Unit of the German Federal Police (German: "Bundespolizei" ). GSG 9 counterparts on the state level are the Special Deployment Commandos (German: "Spezialeinsatzkommandos (SEK)" ).

Based on the paragraph above can we conclude that "Grenzschutzgruppe 9 mostly deal with drugs"?

A: It's impossible to say

Problem: Colville Lake is the 20th largest lake in Canada's Northwest Territories. The lake is located 100km (62mi) northwest of Great Bear Lake in the Sahtu Region. The lake has a perimeter of 121km (75mi) and a net area of 416km (161 sq mi) and a total area of 439km (169 sq mi).

Based on the paragraph above can we conclude that "There are 19 lakes larger than the Colville Lake in Canada's Northwest Territories."?

A:
Yes