The guests walked into the meeting room and found a strange phenomenon: the wall was affixed with a "No Smoking" sign while the ashtray was on the table. Which of the following are most in line with the owner's psychology? ['The host is supportive of smoking bans. The ashtray is placed only to test the guests.', "The owner's thinking is chaotic, and he makes contradictory things.", 'The host is neither against nor in favor of smoking bans.', 'The host actually allows guests to smoke.']