In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.

who's the lead singer of the doobie brothers
Tom Johnston

who developed a useful staining method to identify bacteria
Hans Christian Gram

who wrote you can go your own way

Lindsey Buckingham