Part 1. Definition
In this task, you are given a sentence. You must find the primary subject in the supplied sentence. The output must be a sub-sequence in the sentence.
Part 2. Example
Rope and its Usage
Answer: Rope
Explanation: The word 'Rope' is the key subject here, while Usage is a property of Rope.
Part 3. Exercise
The direction of the lay can also be seen at a glance when the rope is viewed from above, as illustrated in fig. 6-5 (i).
Answer:
The direction of the lay