The correct answer is Simile.

Simile:- Indirect comparison between two unlike things using the words like and as.
Examples
He is as fast as a lion.
He is brave like a lion.

Metaphor:- A direct comparison between two unlike things without using the words like and as.
Example
He is a lion.

Personification:- To give the characteristics of animate to inanimate as having life and intelligence.
Example
The cat was singing a song.
Table and Chair are walking.