Rewrite this sentence to make it more concise: Scientists have found evidence indicating that the extinction of dinosaurs might have been due to a comet striking the Earth.
Evidence suggests that a comet strike may have caused the extinction of dinosaurs.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite this sentence to make it more concise: Scientists have found evidence indicating that the extinction of dinosaurs might have been due to a comet striking the Earth.

### Output:
Evidence suggests that a comet strike may have caused the extinction of dinosaurs.