It would be analogy I believe
Answer:
A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted teeth (called cogs), which mesh with another toothed part to transmit torque. A gear may also be known informally as a cog.
It means ljoe dirt is disappointed lol
A because it is the best answer there
B - Down. Just try and see if it makes sense to be in the sentence