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.

[EX Q]: Manila cable-laid rope is supplied in coils of 100 fathoms.
[EX A]: Manila cable-laid rope

[EX Q]: One must learn to interpret these characteristics.
[EX A]: these characteristics

[EX Q]: Handling of man-made fibre cordage.
[EX A]:
man-made fibre cordage