Anchor: None of the three major prescription antihistamines (Allegra, Claritin, Zyrtec) seems to be consistently more effective than the others.
Entailed: The prescription antihistamines all seem to be about the same.
Contradiction: The prescription antihistamines all seem to be worthless.
Contradiction: The plane has people as passengers.
Contradiction: a kid rides an ATV near a building outside
Contradiction: Audits do not typically find issues with attestation engagement systems.
Contradiction: A dog is jumping.