How many months have 28 days

Question: 7 months have 31 days. How many months have 28 days?

Question: What tastes better than it smells?

Question: What goes in the water black and comes out red?

Question: What loses its head in the morning and gets it back at night?

Question: What two things can you never eat for breakfast?

Question: A horse jumps over a castle and lands on a man, then the man disappears. How was this possible?