With no explanation, chose the best option from "A" or "B". Kyle who is a waiter is watching over his customers Pam and Sam who are eating their meal. Kyle wants to make sure Pam and Sam's meal is OK so far.

A: Kyle walks into the field of view of Pam and Sam and does a thumbs up gesture while raising his eyebrows.
B: Kyle walks up to Pam and Sam's table and asks them while they're chewing if everything is good.
A.