Select a pair of sentences that relate logically to the given statement. Either Sam is ill, or he is drunk.
A. Sam is ill.
B. Sam is not ill.
C. Sam is drunk.
D. Sam is not drunk.
Either Sam is ill, or he is drunk.
So, we can say "if Sam is not drunk then he is ill" and "if Sam is not ill, then he is drunk".
=> BC and DA can be answers.
Only DA is present in the options => Option B is the answer.
Create a FREE account and get: