Consider the following sentences:
A) I am broke so I can't afford going on a trip.
B) While returning from school, the students went to the bank to enjoy themselves.
Which of the following is the correct observation about the above two sentences?
1
(A) is grammatically correct and (B) is ambiguous.
2
(A) is grammatically incorrect and (B) is unambiguous.
3
(A) is unambiguous and (B) is grammatically incorrect.
4
(A) is grammatically correct and (B) is unambiguous.