Anchor: The girl with green hair and a green glove is swinging a hula hoop.
Entailed: A girl swinging a hula hoop.
Contradiction: A girl with red hair and a black glove swinging a hula hoop.
Contradiction: Five people are sunbathing on a raft in the lake.
Contradiction: a couple of people go up a hill
Contradiction: The Sphinx was not erected until the early 1000s, b.c. 
Contradiction: A male plays a cello for people.