If two's company and three's a crowd, what are four and five?

The play on words in this question transcends simple arithmetic and invites you to think beyond the obvious. The phrase "two's company, three's a crowd" suggests social dynamics rather than numerical addition. Therefore, when faced with the idea of "four and five," the intent is to follow the same pattern.

In this case, you may interpret "four and five" as an expression that humorously leads to a conclusion rather than a direct mathematical sum, which is indeed nine. This interpretation aligns with the initial phrase, connecting social situations and numerical values in a clever and whimsical way. It encourages you to engage in lateral thinking rather than just straightforward calculations, which is a critical aspect of the Cognitive Reflection Test.