Simple Sunday question - How many days contain the letter O?

Simple Sunday question - How many days contain the letter O?

Here's a simple question for a Sunday...

How many days contain the letter O?

Please vote in the poll.

Correct answer will be given tomorrow,

ZERO (0)
ONE (1)
TWO (2)
THREE (3)
FOUR (4)
SEVEN (7)
Something ELSE - please tell
Select gender and age to cast your vote:
Updates
1 y
The answer we were looking for is THREE (3) ... Monday, today, tomorrow.

But as some pointed out, there are many days with an "O" in them, making other answers perfectly legitimate..

That the vast majority of people chose ONE (1) for Monday is an example of expectation bias. The question did not say "days of the week" in English, as most assumed, it simply asked for "days" without specifying a language

It's often important to fully understand the question... and think outside the box.
Simple Sunday question - How many days contain the letter O?
Post Opinion