Context: I somehow managed to start laundry , clean up the kitchen , play guitar hero , sort out my pills , clean the litter boxes . i really want to vacuum but i ' m so freakin hot . i think my thyroid is acting up .

Question: What may be the reason why they have extra time ?
Options:
0. It 's the summer and they 're a teacher .
1. They only had to work half a day .
2. None of the above choices .
3. It 's their day off from work .
Answer: 3