Question: when did the first ninja turtles come out
[{'answer': '1984', 'provenance': [{'wikipedia_id': '43815', 'title': 'Teenage Mutant Ninja Turtles', 'start_paragraph_id': 4, 'start_character': 105, 'end_paragraph_id': 4, 'end_character': 109, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'answer': 'May 1984', 'provenance': [{'wikipedia_id': '43815', 'title': 'Teenage Mutant Ninja Turtles', 'start_paragraph_id': 27, 'start_character': 64, 'end_paragraph_id': 27, 'end_character': 72, 'bleu_score': 1.0, 'section': 'Section::::Comics.:Mirage.\n'}]}, {'provenance': [{'wikipedia_id': '43815', 'title': 'Teenage Mutant Ninja Turtles', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 682, 'bleu_score': 0.9823771291847391, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18134889706489711406}, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '43815', 'title': 'Teenage Mutant Ninja Turtles', 'section': 'Section::::Comics.:Mirage.\n', 'start_paragraph_id': 27, 'end_paragraph_id': 27, 'meta': {'evidence_span': ['Eastman and Laird\'s "Teenage Mutant Ninja Turtles" premiered in May 1984, at a comic book convention held at a local Sheraton Hotel in Portsmouth, New Hampshire. It was published by Mirage Studios in an oversized magazine-style format using black and white artwork on cheap newsprint, limited to a print run of only 3,250 copies. Through a clever media kit that included a press release in The Comics Journal #89 and a full-page ad placed in "Comic Buyer\'s Guide #547", the public\'s interest was piqued and thus began the Turtle phenomenon. The small print runs made these early comics and trade magazines instant collector items, and within months, they were trading for over 50 times their cover price. The name "Mirage Studios" was chosen because of Eastman and Laird\'s lack of a professional art studio at the start of their career, before their creation made them both multimillionaires.', 'Eastman and Laird\'s "Teenage Mutant Ninja Turtles" premiered in May 1984, at a comic book convention held at a local Sheraton Hotel in Portsmouth, New Hampshire.', 'Eastman and Laird\'s "Teenage Mutant Ninja Turtles" premiered in May 1984, at a comic book convention held at a local Sheraton Hotel in Portsmouth, New Hampshire.']}}]}, {'provenance': [{'wikipedia_id': '43815', 'title': 'Teenage Mutant Ninja Turtles', 'section': 'Section::::History.\n', 'start_paragraph_id': 4, 'end_paragraph_id': 4, 'meta': {'evidence_span': ['The Teenage Mutant Ninja Turtles first appeared in an American comic book published by Mirage Studios in 1984 in Dover, New Hampshire. The concept arose from a humorous drawing sketched out by Eastman during a casual evening of brainstorming and bad television with Laird. Using money from a tax refund, together with a loan from Eastman\'s uncle, the young artists self-published a single-issue comic intended to parody four of the most popular comics of the early 1980s: Marvel Comics "Daredevil" and "New Mutants", Dave Sims "Cerebus", and Frank Millers "Ronin". The "TMNT" comic book series has been published in various incarnations by various comic book companies since 1984. The Turtles started their rise to mainstream success when a licensing agent, Mark Freedman, sought out Eastman and Laird to propose wider merchandising opportunities for', 'The Teenage Mutant Ninja Turtles first appeared in an American comic book published by Mirage Studios in 1984 in Dover, New Hampshire.', 'The Teenage Mutant Ninja Turtles first appeared in an American comic book published by Mirage Studios in 1984 in Dover, New Hampshire.']}}]}, {'provenance': [{'wikipedia_id': '3972286', 'title': 'Teenage Mutant Ninja Turtles (Mirage Studios)', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Teenage Mutant Ninja Turtles is an American comic book series published by Mirage Studios, featuring the characters of the same name, with a 30-year run from 1984 to 2014. Conceived by Kevin Eastman and Peter Laird, it was initially intended as a one-shot, but due to its popularity it became an ongoing series. The comic inspired a franchise of five television series, six feature films, numerous video games, and a wide range of toys and merchandise.', 'Teenage Mutant Ninja Turtles is an American comic book series published by Mirage Studios, featuring the characters of the same name, with a 30-year run from 1984 to 2014.', 'Teenage Mutant Ninja Turtles is an American comic book series published by Mirage Studios, featuring the characters of the same name, with a 30-year run from 1984 to 2014.']}}]}]