Step IV was like this — an apple at cot was red on one side
Which of the following will definitely be the input ?
Answer: A
Tracing the output steps for each of the given inputs, we find that Step IV for (a)
is the same as that given in the questions, while in (6) and (c), the desired output
occurred at Step III.
Input: was cot red an on at one apple side
Step I: an was cot red on at one apple side
Step II: an apple was cot red on at one side
Step III: an apple at was cot red on one side
Step IV: an apple at cot was red on one side