Multi-choice problem: Continue writing the next sentence in this paragraph:

Several dogs are at a park. Their owners talk about the. Several vendors are set up in tents. the ownders

Options:
- have lit lanterns for the dogs.
- walk the dogs around.
- begin pulling a sled while others sit on the side.
- make the piles of snow with white balls, while a young girl runs with a shovel.
walk the dogs around.