Task: Sentence Perturbation
Input (English): sentence: It was a summer afternoon , and the dog was sitting in the middle of the lawn . After a while , it got up and moved to a spot under the tree , because it was cooler . aspect: Voice
Output (English): It was a summer afternoon , and the lawn was sat in the middle of by the dog . After a while , it got up and moved to a spot under the tree , because it was cooler .