One begins by invoking the exam code on a newly created que file

C:\Parkin01>rcbexam
 ENTER THE MENU/QUESTION FILE NAME
woodrd1.que
QUESTION WITH NO ANSWER ABOUT LINE  131
1
Stop - Program terminated.

 
Editing the que file shows
 
falls the wind applies a constant horizontal force of 250 N opposite to
its horizontal motion. How far does the crate move horizontally before it
hits the ground?
AA4 (1) 3,610 m (2) 2,110 m (3) 5,150 m (4) 6,680 m (5) 92,600 m
QQ Hooke's law is, F = k x, and it gives the magnitude of the force <<<line 131
exerted by a spring which has been stretched a distance x beyond its
 
F1=Help ¦ Line:131 Col:1

The error is on line 130.  The AA4 should be AA 4 if the idea is to say that the 4 th answer is correct.