Anchor: um-hum right um-hum yeah when i was in college i worked um with a group and i actually ran a Big Brother Big Sister program
Entailed: In college I worked with a group that ran the Big Brother Big Sister program.
Contradiction: I didn't do anything in college.
Contradiction: A man runs a marathon.
Contradiction: A man in an uniform.
Contradiction: street musicians plays music in space.
Contradiction: It is also, of course, free of even a hint of bias or corruption.