user: Given the task definition and input, reply with output. You are given a paragraph, with numbered sentences, and a question. Write the numbers of the sentences needed to answer the given question. Separate multiple sentence numbers with a comma (", "). E.g. "1, 2" would be the correct response if Sent 1 and Sent 2 are needed to answer the given question (do not include sentences that contain no information that is necessary to answer the question). Sort the sentence numbers in an increasing order (i.e., '1, 2', instead of '2, 1'). Your answer should not contain anything than the sentence numbers separated by a comma (e.g. '1, 2, 3, 4'). The given question requires more than one sentence to answer. So, your answer must contain at least one comma (", ").

Paragraph- Sent 1: The Japanese Occupation (1941–1945): The Pacific War actually began 70 minutes before the attack on Pearl Harbor, on Malaysia’s east coast, near Kota Bharu.
Sent 2: It was there, at 15 minutes past midnight local time on 8 December 1941 (when it was still 7 December on the other side of the International Dateline in Hawaii) that Japanese troops landed from assault vessels on Sabak Beach.
Sent 3: Japan coveted Malay’s natural resources, namely rubber, tin, and oil, and the port of Singapore through which they passed.
Sent 4: A “Greater East Asia Co-Prosperity Sphere,” as Japan called it, would be the ultimate aim of this invasion.
Sent 5: And as in Burma, the Philippines, and Indonesia, Japan appealed to Malay nationalism to throw off the Western imperialist yoke in a movement of Asian solidarity — an “Asia for the Asians” spearheaded by Japan’s Imperial Army.
Sent 6: Not expecting a land attack, Commonwealth troops on the peninsula were ill-prepared.
Sent 7: Indian infantry inflicted heavy losses from their bunkers on the beaches but finally succumbed to the massive onslaught.
Sent 8: The landings were launched from bases ceded to the Japanese by Marshal Pétain’s French colonial officials in Indochina and backed up by new high-performance fighter planes.
Sent 9: More Japanese infantry poured in from Thailand to capture key airports in Kedah and Kelantan.
Sent 10: To counter the Kota Bharu landings, the British overseas fleet’s proudest battleships, the Prince of Wales and the Repulse, sailed north.
Sent 11: But without air cover, they were spotted off the coast of Kuantan and sunk by Japanese bombers.
Sent 12: The Singapore naval base was left empty.
Sent 13: Kuala Lumpur fell on 11 January 1942, and five weeks later the island of Singapore was captured.
Sent 14: Northern Borneo was quickly overrun, but the oil fields of Miri and Brunei were pre-emptively sabotaged by the British and Dutch.
Sent 15: If Japanese treatment of Allied prisoners of war in Malaya was notoriously brutal, the attitude towards Asian civilians was more ambivalent.
Sent 16: At first, the Japanese curtailed the privileges of the Malay rulers and forced them to pay homage to the emperor of Japan.
Sent 17: But then, to gain their support, the Japanese upheld their prestige, restored pensions, and preserved their authority at least in Malay custom and Islamic religion.
Sent 18: The Chinese, especially those identifying with Mao Tse Tung’s combat against the Japanese, were at first massacred in the thousands, but later courted as middlemen for Japanese-run business operations. 
Question: Where and when did the Pacific War start?.


assistant: 1, 2.