I think that the underlined pronoun is "them", correct?
"them" is not a possessive (this would be "their") nor is it nominative (this would be "they").
So it must be objective; and it is in fact the direct object!
Your answer would be "Enough"
Explanation:
Unclear question. However, I infer you want to get a clearer rendering of the text.
The clearer rendering reads;
"There is a ship Captain Ali
The captain of the ship
The captain of the ship is captain Ali
What is the name of the ship
Guess The name of the ship".
Based on the content I Infer the text seems to be like a poem that could be sang.
B.)a pull between objects
Hope this helps you!!!!
Have a nice day/night