TASK DEFINITION: Indicate a text span in the passage about which an inquisitive question is asked. (note, don't answer the question).
PROBLEM: Sentence: Less robust earnings at Pfizer Inc . and Upjohn Co . were attributed to those companies ' older products , many of which face stiffening competition from generic drugs and other medicines .<sep>Question: which products?

SOLUTION: older products ,

PROBLEM: Sentence: In 1984 the EPA notified Gulf Resources , which was a part - owner of the smelter , that it was potentially liable for sharing cleanup costs at the site under the federal Superfund program .<sep>Question: what is the federal superfund?

SOLUTION: federal Superfund program

PROBLEM: Sentence: Neither Mr . Taylor nor Mr . Watson have been charged with criminal wrongdoing .<sep>Question: Again, it doesn't let me highlight everything - just a single word. What wrongdoing were the initially accused of?

SOLUTION:
wrongdoing