Question: who sings i'd like to teach the world to sing
[{'answer': 'The New Seekers', 'provenance': [{'wikipedia_id': '154101', 'title': "I'd Like to Teach the World to Sing (In Perfect Harmony)", 'start_paragraph_id': 2, 'start_character': 81, 'end_paragraph_id': 2, 'end_character': 96, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]