Read the following information carefully and then answer the questions given below:
P # Q means P is the father of Q
P + Q means P is the mother of Q
P - Q means P is the brother of Q
P * Q means P is the sister of Q
Let's go option by option:
1) Option 1 says A is the brother of B and this makes A a male. So he cannot be E's aunt.
2) Option 2 says A is the sister of B, who is the father of C, who is the sister of D, who is the brother of E.
This makes A aunt of E.
3)Option 3 says A is the father of B which makes him a male. Thus he cannot be the aunt of E.
4) Option 4 says A is the mother of B, is the brother of C, who is the sister of D, who is the father of E.
This makes A the grandmother of E.
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