Rewrite this sentence using the exact same meaning in a more complex way.
I don't understand why he made that decision.
It is incomprehensible to me as to why that particular course of action was chosen by him.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite this sentence using the exact same meaning in a more complex way.

### Input:
I don't understand why he made that decision.

### Output:
It is incomprehensible to me as to why that particular course of action was chosen by him.