What if the string is "Should I go?" or generally speaking when they come at the starting of a sentence?
You are right and this solution is not 100% bulletproof. Hence my little message just before saying that I'm curious about other answer.
What do you think we should do to resolve this issue?
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.