What two things can you never eat for breakfast?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

The answer I give is yes, but what I mean is no. What was the question?

Find the missing number in the sequence below:

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

What month of the year has 28 days?