sentence: The first time I did Muay Thai was 5 years ago . At that time , I was n't sure about doing it because I did n't consider myself strong enough for fighting , that 's what most young people think , at least in Mexico and some other countries , and that 's one reason why people do n't do Muay Thai and it is not well known .
modified: The first time practicing Muay Thai was 5 years ago , at that time I was n't sure of practicing it because I did n't consider myself strong enough for fighting , that 's what most of the young people think , at least in Mexico and some other countries , and that 's one reason why people do n't practise Muay Thai and is not known .
transformation: OTHER, PUNCT, PUNCT, PREP, VERB, OTHER, VERB, PRON, ADV