TASK 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.
PROBLEM: It is grown in Kenya, Tanganyika, Haiti and Java and, when new and untreated, is hairy and of a pale straw colour.

SOLUTION: It

PROBLEM: The crew then leave the boat and she is hoisted inboard.

SOLUTION: the boat

PROBLEM: Junk and rounding are supplied for lashings and other securings where the use of good rope is not necessary.

SOLUTION:
Junk and rounding