Use reasoning to lead to the answer of the following question:
The business meeting was more casual and not standard protocol, what was it like?\nOptions:\n- informal\n- nonstandard\n- colloquial\n- stanine\n- standard wing
 Reasoning process:
User
The business meeting was like informal. The business meeting that was more casual and not with a standard protocol, is likely to be informal. Therefore, the final answer is informal.
Assistant