Anchor: A small boy walks next to a group of four large birds.
Entailed: A small boy walks next to birds.
Contradiction: A boy stoops to pet a dog.
Contradiction: There is a kid playing basketball.
Contradiction: Sulfate particles can be tested for using spatial adjustment methods.
Contradiction: Not a Report on Drawing Valid Meaning from Qualitative Data, and Some Techniques of Data Reduction and Display.
Contradiction: Children at a sports event.