[["Yes, international competition swimming pools are either 25 meters or 50 meters long. In the United states, most competition pools are 25 yards long.", 10.0], ["Swimming is divided into a winter indoor season and a summer outdoor season.  Most indoor competitions are held in a short course 25 yard pool while outdoor competitions are held in a long course 50 meter pool.  There are exceptions, but short course 25 yard and long course 50 meter are the usual. ", 6.0], ["Yes, especially for competition.", 1.0]]
is a swimming pool measured in meters
sports