Anchor: A skier wearing a black backpack is making his way down a hill.
Entailed: A person is skiing.
Contradiction: A guy is reading a book.
Contradiction: The crowded street is filled with people using their umbrellas.
Contradiction: A person is climbing a rock.
Contradiction: Massachusetts put in a lenient program in 1995, increasing its welfare rolls significantly. 
Contradiction: There are people outside.