Anchor: These parents pressure school systems to be more rigorous and give more homework.
Entailed: These parents attempt to farce schools to assign more difficult work to students.
Contradiction: The parents want the school to give less homework.
Contradiction: These parents want to make school easier for children. 
Contradiction: This parents demand schools to give students more play time.
Contradiction: a woman is about to put a hand bag
Contradiction: A team of sled dogs.