Context:
Allen was renowned for his skill at scratch-building and creating scenery, and he pioneered the technique of weathering his models to make them look old and more realistic.
Hypothesis: Allen pioneered the technique of weathering his models.
Yes
Context:
The fatal shooting of Steven Charles Jenkins, a terminally ill AIDS patient, by his friend Philip Lee Saylor at Cedars-Sinai Medical Center has again focused attention on the problems of death and dying in our society.
Hypothesis: Steven Charles Jenkins was terminally will with lung cancer 
No
Context:
But you can't say when you walk into a classroom, you're not teaching. And if that's what's happening in the Dover school system and my children are in that school system, that they're routinely establishing practices that is not teaching in the classroom, then that's shameful.
Hypothesis: They are no longer teaching anything in the classrooms.
