Task: Information Extraction
Input (English): Sentence1: I was washing dishes and noticed my sink was clogged. Sentence2: I didn't see anything obvious clogging it. Sentence3: I looked under the counter and grabbed the bottle of drain cleaner. Sentence4: I poured the drain cleaner down the drain. Sentence5: Later, I washed the drain and the clog was gone.
Output (English): I (myself)