Anchor: A man wearing glasses and a green shirt practices playing a stringed instrument indoors.
Entailed: A man is practicing how to use an instrument.
Contradiction: The man is practicing oboe.
Contradiction: The oriental market is indoors today.
Contradiction: The four adults were jumping.
Contradiction: I haven't seen Boris Something since.
Contradiction: There are many difficult personnel issues with the GAO and the executive branch.