I've also found that in emails there's a surprisingly large number of people that think "yes" is a valid response to: "Should I do A or B"? They interpret the o

I've also found that in emails there's a surprisingly large number of people that think "yes" is a valid response to: "Should I do A or B"? They interpret the or like an interpreter and short circuit at A, rather than recognizing that this is asking which should be done.