Passage: One of the most controversial issues examined by the inquiries was the role played by SS Californian, which had been only a few miles from Titanic but had not picked up her distress calls or responded to her signal rockets. Californian had warned Titanic by radio of the pack ice (that was the reason Californian had stopped for the night) but was rebuked by Titanic's senior wireless operator, Jack Phillips.Testimony before the British inquiry revealed that at 10:10 p.m., Californian observed the lights of a ship to the south; it was later agreed between Captain Stanley Lord and Third Officer C.V. Groves (who had relieved Lord of duty at 11:10 p.m.) that this was a passenger liner. At 11:50 p.m., the officer had watched that ship's lights flash out, as if she had shut down or turned sharply, and that the port light was now visible. Morse light signals to the ship, upon Lord's order, were made between 11:30 p.m. and 1:00 a.m., but were not acknowledged. If Titanic was as far from the Californian as Lord claimed, then he knew, or should have known, that Morse signals would not be visible. A reasonable and prudent course of action would have been to awaken the wireless operator and to instruct him to attempt to contact Titanic by that method. Had Lord done so, it is possible he could have reached Titanic in time to save additional lives.Captain Lord had gone to the chartroom at 11:00 p.m. to spend the night; however, Second Officer Herbert Stone, now on duty, notified Lord at 1:10 a.m. that the ship had fired five rockets. Lord wanted to know if they were company signals, that is, coloured flares used for identification. Stone said that he did not know and that the rockets were all white. Captain Lord instructed the crew to continue to signal the other vessel with the Morse lamp, and went back to sleep. Three more rockets were observed at 1:50 a.m. and Stone noted that the ship looked strange in the water, as if she were listing. At 2:15 a.m., Lord was notified that the ship could no longer be seen. Lord asked...

Question: Why did the Chef Officer wanted to seek other ships?
rockets had been seen during the night