Anchor: A band is performing consisting of one guitarist, one singer, and one drummer.
Entailed: Each member of the band has different instruments.
Contradiction: All members of the band plan to play the drum.
Contradiction: the pig is green
Contradiction: Archeologists point out that treasure-seekers damage artifacts.
Contradiction: A woman with no smudges on her face smiles with teeth showing while holding a large white umbrella and some papers.
Contradiction: That turns out to be the basic problem with any invasion of privacy, I guess?