Passage Summary: A theater group is so dependent on corporate money that if even one donor quit, the group would go under. However, they are still around and even planning next year's shows.

Reasoning: The theater group requires all its corporate sponsors to stay afloat; losing even one would have caused them to disband; the group is still active and planning for the future.

Analysis: This is a Must be True question that relies on a simple conditional logic structure. We are told that 'If any sponsor withdraws, the group disbands.' Since the group did not disband, we can use the contrapositive to conclude that no sponsors withdrew. Look for an answer that confirms the continued support of every single corporate sponsor. It's a straightforward deduction: if the 'death' condition wasn't met, the 'cause of death' must not have occurred.