Sentence 1: Ashton was taking a yoga class with her sister. 
 Sentence 3: Suddenly, her pants ripped open 
 Sentence 4:  She was so embarrassed and she ran from the class 
 Sentence 5:  Her sister came out after her and they never went back 
 Option 1: She was trying to do some of the difficult poses. 
 Option 2: She was sitting out and watching others do poses to learn.