Comprehension Passage
Directions: Study the following information carefully to answer the given questions:
If 'A + B' means 'A is the brother of B'
If 'A $ B' means 'A is the sister of B'
If 'A % B' means 'A is the son of B'
If 'A & B' means 'A is the father of B'
If 'A # B' means 'A is the mother of B'
Which of the given expressions indicates that Q is the grandmother of T?
1
P % Q # R + S % T
2
P % Q # R $ S % T
3
P % Q # R $ S & T
4
Q & P + R % S $ T
5
None of these