KnowledgeWare was a software company headquartered in Atlanta, Georgia co-founded by James Martin and run by Fran Tarkenton. It produced a Computer Aided Software Engineering (CASE) tool called IEW (Information Engineering Workbench). KnowledgeWare was sold to Sterling Software in 1994, which was in its turn acquired by Computer Associates.
KnowledgeWare invented all CASE tools OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

USS "Christopher" (DE-100) was a Cannon class destroyer escort built for the U.S. Navy during World War II. She served in the Atlantic Ocean and provided escort service against submarine and air attack for Navy vessels and convoys. She was named for a Navy Cross recipient, Harold Jensen Christopher, who was killed at Pearl Harbor aboard  on 7 December 1941.
USS Christopher was built for the first work war OPTIONS:
- Yes
- It's impossible to say
- No
A: No

Suspect is a Whodunit crime mystery program on the children's television channel CBBC. Children attempt to solve crimes committed at the fictional Kilcrammond House Hotel to gain admittance to the Academy of Criminal Investigation (an anagrammatic acronym of the CIA). The show is presented by Simon Grant who plays the part of the hotel manager.
The crimes committed are not based on real events. OPTIONS:
- Yes
- It's impossible to say
- No
A:
Yes