Jack:  "Wook, Mommy, sad hot air balloon."

Me:  "Where is it?"

Jack: "On the ground over there."

Me: "Why is it sad?"

Jack: "Want to go in the sky."

Me: "Oh. It's sad because it wants to go in the sky but it's on the ground. Do you think it's broken?"

Jack: "Yes, Mommy.  Guy need to fix it."

Me: "Yes, the guy needs to come and fix it so it can go back into the sky and be happy."

Jack: "Need my Dad fix hot air balloon.  My Daddy's tools fix it.  Daddy fix space shuttle."