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44.
|
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Fact
1:
|
Mary
said, "Ann and I both have cats."
|
|
Fact
2:
|
Ann
said, "I don't have a cat."
|
|
Fact
3:
|
Mary
always tells the truth, but Ann sometimes lies.
|
If
the first three statements are facts, which of the following statements must
also be a fact?
|
I:
|
Ann
has a cat.
|
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II:
|
Mary
has a cat.
|
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III:
|
Ann
is lying.
|
|
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A.
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I only
|
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B.
|
II only
|
|
C.
|
I and II only
|
|
D.
|
All the statements are
facts.
|
|
Answer: Option D
Explanation:
If Mary always tells the truth, then both Ann
and Mary have cats (statements I and II), and Ann is lying (statement III). So
all the statements are facts.
