context: A man is holding a pile of newspapers in a lobby, and a woman next to him has taken one of the newspapers and is smiling.
hypothesis: It is improbable that he is selling the newspapers in a hotel lobby.
valid_hypothesis: There is a very good chance that he is selling the newspapers in a hotel lobby.
invalid_hypothesis: It is improbable that he is selling the newspapers in a hotel lobby.
hypothesis_assertion: He is selling the newspapers in a hotel lobby.