Assertion: Withdrawal syndrome is characterised by anxiety, shakiness, nausea and sweating. Reason: Withdrawal syndrome is not relieved even when use of drugs is resumed again. (1) Assertion and Reason are true and Reason is correct explanation of Assertion (2) Assertion and Reason are true, but Reason is not the correct explanation of Assertion (3) Assertion is true, but Reason is false (4) Assertion is false, but Reason is true