Question: who sang how can you mend a broken heart first
[{'answer': 'the Bee Gees', 'provenance': [{'wikipedia_id': '5516321', 'title': 'How Can You Mend a Broken Heart', 'start_paragraph_id': 1, 'start_character': 56, 'end_paragraph_id': 1, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Bee Gees', 'provenance': [{'wikipedia_id': '5516321', 'title': 'How Can You Mend a Broken Heart', 'start_paragraph_id': 1, 'start_character': 60, 'end_paragraph_id': 1, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5516321', 'title': 'How Can You Mend a Broken Heart', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 290, 'bleu_score': 0.9663744727315161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9291302939014614818}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5516321', 'title': 'How Can You Mend a Broken Heart', 'section': 'Section::::Writing and recording.\n', 'start_paragraph_id': 5, 'end_paragraph_id': 5, 'meta': {'evidence_span': ['Barry and Robin Gibb wrote the song in August 1970 with "Lonely Days" when the Gibb brothers had reconvened following a period of break-up and alienation. "Robin came to my place," says Barry, "and that afternoon we wrote \'How Can You Mend a Broken Heart\' and that obviously was a link to us coming back together. We called Maurice, finished the song, went to the studio and once again, with only \'Broken Heart\' as a basic structure, we went in to the studio with that and an idea for \'Lonely Days\', and those two songs were recorded that night". They originally offered the song to Andy Williams, but ended up recording it themselves, although Williams himself covered the song on his album "You\'ve Got a Friend". Barry also explains, "We might imitate a certain group, later on, the group will pick up on the song and say that suits us." Maurice Gibb possibly had a hand in the writing of "How Can You Mend A Broken Heart" although the song is officially credited to Barry and Robin Gibb. The 2009 release "Ultimate Bee Gees" officially credited Maurice for the first time as co-writer of the song, for both the "Ultimate" CD and DVD, and it was credited to the moniker Barry, Robin and Maurice Gibb. The song was recorded on 28 January 1971 in London, the same day', 'How Can You Mend a Broken Heart\' and that obviously was a link to us coming back together. We called Maurice, finished the song, went to the studio and once again, with only \'Broken Heart\' as a basic structure, we went in to the studio with that and an idea for \'Lonely Days\', and those two songs were recorded that night".']}}]}, {'provenance': [{'wikipedia_id': '5516321', 'title': 'How Can You Mend a Broken Heart', 'section': 'Section::::Reception.\n', 'start_paragraph_id': 8, 'end_paragraph_id': 8, 'meta': {'evidence_span': ['The song was sung live for the first time in 1971, in a performance that was notable as drummer Geoff Bridgford\'s first appearance with the band. Although failing to chart on the UK Singles Chart, the song became the Bee Gees\' first US number one on the "Billboard" Hot 100 and also reached number four on the "Billboard" Adult Contemporary chart. "Billboard" ranked it as the No. 5 song for 1971. In Spain, it was released under the title "Cómo Puedes Arreglar Un Corazón Destrozado". Following the release of "How Can You Mend', 'The song was sung live for the first time in 1971, in a performance that was notable as drummer Geoff Bridgford\'s first appearance with the band. Although failing to chart on the UK Singles Chart, the song became the Bee Gees\' first US number one on the "Billboard" Hot 100 and also reached number four on the "Billboard" Adult Contemporary chart. "Billboard" ranked it as the No. 5 song for 1971.']}}]}, {'provenance': [{'wikipedia_id': '5516321', 'title': 'How Can You Mend a Broken Heart', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['"How Can You Mend a Broken Heart" is a song released by the Bee Gees in 1971. It was written mainly by Barry and Robin Gibb and was the lead and first single on the group\'s 1971 album "Trafalgar". It was their first US No. 1 single and also reached No. 1 in "Cashbox" magazine for two weeks.', '"How Can You Mend a Broken Heart" is a song released by the Bee Gees in 1971. It was written mainly by Barry and Robin Gibb and was the lead and first single on the group\'s 1971 album "Trafalgar".', 'It was written mainly by Barry and Robin Gibb and was the lead and first single on the group\'s 1971 album "Trafalgar". It was their first US No. 1 single and also reached No. 1 in "Cashbox" magazine for two weeks.']}}]}]