Context: So , I took a break from unpacking boxes and sorting clothes because I was having a warm flash . I got a glass of cold water and sat down to check e - mail and LJ for a bit . Before I took a break , all the cats were sprawled all over , taking their post - lunch nap ( not to be confused , of course , with the pre - lunch nap or even the pre - dinner nap ) . Just now , I went back into my bedroom , where piles of clothes are currently covering my bed and guess where all my cats are ?

Question: What caused you to experience a warm flash ?
Options:
0. My constant fussing over the cats causes me to get hot from constantly worrying about them
1. Having to go up and down the stairs to find the cats causes my heartrate to accelerate and that gives me a warm flash
2. I am prone to warm flashes because I am in bad health and my heartrate accelerates constantly throughout the day
3. I was working on unpacking boxes , sorting clothing and generally cleaning up and it is hot out so my internal temperature went up from the work
Answer: 3