Identify a word in the sentence that demonstrates sarcasm.
I sure do love the smell of Monday morning.
The word that demonstrates sarcasm in the sentence is "love."
Complete the following task based on the instruction and optional input provided.### Instruction:
Identify a word in the sentence that demonstrates sarcasm.

### Input:
I sure do love the smell of Monday morning.

### Output:
The word that demonstrates sarcasm in the sentence is "love."