engine : _car_______ is an analogy of verse : song
An analogy in English is used to show similarity by virtue of comparison between two different items.
Now Verse is a part of song as engine is a part of a car
A mop is not a part of a broom , it is just a cleaning tool like a broom
a store is not a part of a bank
a sock is not a part of a coat, rather a clothing . So the right answer is
engine :car
See related answer here:https://brainly.com/question/24540043