From the card given to people seated in airplane emergency exit rows.
You have been assigned a seat in a designated emergency row, another seat assignment is required if you do not want to or are not able to help in the event of an emergency for any of the following reasons:
[...]
7) You do not read English well enough to understand the instructions on this card or do not understand verbal crew commands in English.
[...]
The instructions on the card have mainly to do with being reassigned to a new seat.
Author unknown.
