Task: Sentence Perturbation
Input (English): sentence: My meeting started at 4:00 and I needed to catch the train at 4:30 , so there wasn't much time . Luckily , it was delayed , so it worked out . aspect: Tense
Output (English): My meeting starts at 4:00 and I need to catch the train at 4:30 , so there isn't much time . Luckily , it is delayed , so it works out .