Difficulty: Easy
Correct Answer: None follows
Explanation:
Introduction / Context:
This problem mixes one universal inclusion with two independent “some” statements. The key insight is that independent “some” overlaps may concern different elements, so you cannot automatically combine them to create a new intersection.
Given Data / Assumptions:
Concept / Approach:
Two separate “some” statements about Spectator∩Theatre and Theatre∩Drama do not ensure a common theatre element linking spectators to dramas. Without that shared witness, you cannot deduce “Some dramas are spectators.” Similarly, derived claims about players (a subset of spectators) also fail.
Step-by-Step Solution:
Verification / Alternative check:
Model two distinct theatre elements: T1 that is a spectator and T2 that is a drama; keep T1 ≠ T2. All premises hold and none of the four conclusions is compelled.
Why Other Options Are Wrong:
Common Pitfalls:
Chaining “some” statements as if they were “all”; reversing subset relations.
Final Answer:
None follows
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