Assertion [A]: The main constituent of the liquefied petroleum gas is methane.Reason [R]: Methane can be used directly for burning in homes and factories where it can be supplied through pipelines. [IAS Prelim]

• 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