Question: who does peter end up with in forgetting sarah marshall
[{'answer': 'Rachel', 'provenance': [{'wikipedia_id': '9264265', 'title': 'Forgetting Sarah Marshall', 'start_paragraph_id': 4, 'start_character': 584, 'end_paragraph_id': 4, 'end_character': 590, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '9264265', 'title': 'Forgetting Sarah Marshall', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 592, 'bleu_score': 0.8739656315509221, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15854208205953991106}, 'section': 'Section::::Plot.\n'}]}]