Assertion (A) : Cattle and goats are never seen browsing on Calotropis growing in abandoned fields. Reason (R) : Cattle and goats avoid grazing on Calotropis because of the offensive smell of its flowers.

Options :

1. Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).

2. Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).

3. Assertion (A) is true, but Reason (R) is false.

4. Assertion (A) is false, but Reason (R) is true.