Problem: Does "Varmint hunting is an American phrase for the selective killing of non-game animals seen as pests." answer the question "Where has a non-native rodent known as a nutria become very destructive?"

A: no

Problem: Does "The name Shell is linked to The "Shell" Transport and Trading Company." answer the question "The name Shell is connected to what company?"

A: yes

Problem: Does "Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay." answer the question "Despite being considered dead, what can heartwood have one chemical reaction to?"

A:
no