If a tomato is a fruit then is ketchup a smoothie?

What do you guys think ?

Is a tomato a fruit or a vegetable?

I have yet to hear a good explanation as to why either way

Someone said it was because it grows on a vine

But cucumbers and squash and pumpkins grow on vines

Are they fruit?

I think not!

Someone else said it was because the seeds are on the inside

But strawberries have seeds on the outside

Are they vegetables?

I think not!

What do you guys think?