Use reasoning to answer the following question.
The salesperson was like a shark pacing around for his prey, and the what was his sea?\nOptions:\n- bookstore\n- box chocolates\n- customer\n- shop\n- toy store

shop
Salesperson stays in shop like a shark lives in the sea.

Salesperson has many customers at shop so they are his prey in the sea.

.

Thus, the answer is shop