You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: CARTS, WAGONS & SLEDS 
Clue: Used to transport small loads like lawn dirt, it's a cart with 1 tire & a shallow body, held & pushed by handles
a wheelbarrow

Category: STUPID ANSWERS 
Clue: In the web address of the federal motor carrier safety administration, it comes just before "dot gov"
dot

Category: WE CAN REBUILD "HIM" 
Clue: A small cap worn over the fingertip for protection

a thimble