Which sentence from the story best helps the reader establish the setting?

She often laughed inappropriately, so it wasn't that unsettling when she did it the day that he found the stranger's cell phone.

As he and Lilly read the text, it seemed like they were in something together, two detectives on an investigation.

Even though he worked in the deli and he wasn’t supposed to pay that much attention to the bakery girls, he was always looking for excuses to talk to her.

“On the counter. I think number 33,” he said.