Final answer:
The coconuts could be in any of the mentioned locations: in the person's pants, under them, or on top of them.
Step-by-step explanation:
The subject of the question 'Where are my coconuts?' falls under the category of English, as it involves understanding and interpreting the meaning of the sentence. In this case, the question is asking about the location of the coconuts. The correct answer based on the options given would be d. All of the above, as it implies that the coconuts could be in any of the mentioned locations: in the person's pants, under them, or on top of them.