Fact 1 : Mary said, Ann and I both have cats. Fact 2 : Ann said, I d

1.
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.
II. Mary has a cat.
III. Ann is lying.

A. II only

B. I and II only

C. I, II, and III

D. None of the statements is a known fact.

Answer» D. None of the statements is a known fact.

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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.
II. Mary has a cat.
III. Ann is lying.

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1.	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. II. Mary has a cat. III. Ann is lying.
A.	II only
B.	I and II only
C.	I, II, and III
D.	None of the statements is a known fact.
Answer» D. None of the statements is a known fact.