Find two words in the sentence that are antonyms.
Her persistent hard-work resulted in success.
The two words in the sentence that are antonyms are "persistent" and "success."
Complete the following task based on the instruction and optional input provided.### Instruction:
Find two words in the sentence that are antonyms.

### Input:
Her persistent hard-work resulted in success.

### Output:
The two words in the sentence that are antonyms are "persistent" and "success."