Task: Information Extraction
Input (English): Sentence1: Maria introduced herself to me. Sentence2: I tried to exchange some information about me to let her know me more. Sentence3: She seemed great, until she complained about her ex-boyfriend. Sentence4: She couldn't stop complaining about his infidelity. Sentence5: After the date, I choose not to talk to her in the future.
Output (English): I (myself), Ex-boyfriend, Maria