What is required from passengers seated in exit seats?

Passengers seated in exit seats must be able to see, hear, and physically assist in the event of an evacuation. This requirement is crucial for safety reasons, as these passengers are expected to help operate the emergency exits if necessary. The airline needs to ensure that those sitting in these seats are capable of performing these critical functions during an emergency, as they may be called upon to assist not only themselves but also other passengers.

The other options do not align with the specific safety standards set by aviation regulations concerning exit row seating. The requirement for passengers to be able to assist is grounded in the need for a swift and orderly evacuation, highlighting the importance of passenger readiness in emergencies.