Complex sentence: Janeth Jepkosgei (born December 13,1983) is a Kenyan middle distance runner, who on March 24,2006 won the women's 800 metres event at the 2006 Commonwealth Games with a time of 1 minute, 57.88 seconds.
Split into simpler sentences: Janeth Jepkosgei (born December 13,1983) is a Kenyan middle distance runner. On March 24,2006 she won the women's 800 metres event at the 2006 Commonwealth Games with a time of 1 minute, 57.88 seconds.