instruction:
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.
question:
Ropes are made from vegetable fibres each of which is only between two and four feet long, and the first process is to comb these fibres out in a long, even ribbon, as shown in an exaggerated form in fig. 6-1.
answer:
Ropes


question:
Construction and characteristics of wire rope.
answer:
wire rope


question:
It is very hairy, and brown in colour.
answer:

It