Assertion (A) The main constituent of the liquid petroleum gas in methane,
Reason (R) Methane can be used directly for burning in homes and factories where it can be supplied through pipelines.

A. Both A and R are true and R is the correct explanation of A

B. Both A and R are true, but R is not the correct explanation of A

C. A is true, but R is false

D. A is false, but R is true

Answer: Option D