How Many Haystacks?

Riddle: If you have 4 haystacks in one field and 5 in another. How many haystacks do you have if you combine them?

Answer: It becomes one big haystack.

Source: https://www.riddles.com/6627

If you have 4 haystacks in one field and 5 in another. How many haystacks do you have if you combine them? — How Many Haystacks? by Musiclover333 v1.

Riddle: If you have 4 haystacks in one field and 5 in another. How many haystacks do you have if you combine them? Answer: It becomes one big haystack. — by Musiclover333 v2.