Assertion (A):There are no medicines to cure the common

Assertion (A):
There are no medicines to cure the common cold.
Reason (R):
Over time, disease-causing bacteria and virus become drug resistant.

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.
5. Both (A) and (R) are false.

The correct reason is that there is still no medicine that counters that cold causing virus.