Task: Question Answering
Input (English): Passage: Last night , I decided to take a bath . I usually take a shower instead , but my muscles felt sore and I thought I could use a bath with some epsom salt . The epsom salt bath is really good at soothing sore muscles , plus it is very relaxing . While the bath was running , I grabbed a towel and a book I was reading . I set it all up next to the tub and undressed . I slid into the hot water and felt the salt granules prickling my skin , as my muscles finally relaxed . I stayed in the bathtub for about 45 minutes , until my muscles felt better . When I was finally done , I drained the cooled water , toweled off , and got dressed . Question: When did they pour some epsom salt in their bath so it could dissolve? Option1: after the tub drained. Option2: while the water was running.
Output (English): while the water was running.