The meaning of one plus one in the service industry

At a company recruitment site, the examiner asked the interviewer a question: What is one plus one?

The first interviewer answered: equal to 2. Not hired, reason: single-minded thinking and rigid adherence to rules.

The second interviewer answered: equal to 3. Not hired, reason: congenital dementia, intellectual disability.

The third interviewer answered: equal to 1. Not accepted, reason: crazy, mental disorder.

The fourth interviewer answered: It’s not equal to 1 anyway. Not accepted, reason: ambiguous and too narrow-minded.

The fifth interviewer answered: Equal to king. Not accepted, reason: Unconventional and difficult to manage.

The sixth interviewer answered: If the calculation is correct, it is equal to 2, and if the calculation is incorrect, it is equal to 3. Not accepted, reason: Idiot, will fall with the wind.

The seventh interviewer answered: Whatever the leader said is equal to the number. Not hired, reason: following the trend and flattering others.

The eighth interviewer hesitated for a long time and did not answer. Not accepted, reason: hesitant and indecisive.