Anchor: For a screening test, high sensitivity is the most desirable parameter.
Entailed: They wanted to have high sensitivity.
Contradiction: They wanted to have low sensitivity. 
Contradiction: I don't think he can play any other position than the one he is in.
Contradiction: They are using money they earned in order to plant trees.
Contradiction: A girl running in the garden.
Contradiction: An adult supervising a child play in a pit filled with plastic balls.