Read the dictionary entry.

harrow $(n)$: farm implement; $((v)$ : to inflict great stress on

Which sentence uses the verb harrow correctly as defined in the dictionary entry?

Because the harrow was broken, Jules used a hoe to break up the earth.

Thanks to a snowstorm, the drive through the mountains was harrowing.

The man harrowed his garden, planted the seeds, and waited for rain.

The dog harrowed the poor cat until it finally hissed and fled the room.