Two statements referred to as Assertion (A) and Reason (R) respectively are provided. Select the most appropriate comment about the statements.
Assertion (A):
Railway tracks are longer during the day than at night.
Reason (R):
Days are hotter and metal expands due to heat.
1
Both A and R are true and R is the correct explanation of A.
2
Both A and R are true but R is NOT the correct explanation of A.
3
A is true but R is false
4
A is false but R is true.