Question: who are the characters in yo gabba gabba
[{'answer': 'DJ Lance Rock', 'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'start_paragraph_id': 1, 'start_character': 158, 'end_paragraph_id': 1, 'end_character': 171, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Muno', 'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'start_paragraph_id': 3, 'start_character': 134, 'end_paragraph_id': 3, 'end_character': 138, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'answer': 'Foofa', 'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'start_paragraph_id': 3, 'start_character': 156, 'end_paragraph_id': 3, 'end_character': 161, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'answer': 'Brobee', 'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'start_paragraph_id': 3, 'start_character': 186, 'end_paragraph_id': 3, 'end_character': 192, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'answer': 'Toodee', 'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'start_paragraph_id': 3, 'start_character': 218, 'end_paragraph_id': 3, 'end_character': 224, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'answer': 'Plex', 'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'start_paragraph_id': 3, 'start_character': 249, 'end_paragraph_id': 3, 'end_character': 253, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'answer': 'Gooble', 'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'start_paragraph_id': 24, 'start_character': 12, 'end_paragraph_id': 24, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Characters.\n'}]}, {'answer': 'Plex ( the magic yellow robot )'}, {'answer': 'Muno ( the red cyclops )'}, {'answer': 'Brobee ( a little hairy green monster )'}, {'answer': 'Toodee ( the blue cat - dragon )'}, {'answer': 'Foofa ( the pink flower bubble )'}, {'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 329, 'bleu_score': 0.666746397178965, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17611968209391555326}, 'section': 'Section::::Overview.\n'}]}, {'provenance': [{'wikipedia_id': '5254612', 'title': 'Yo Gabba Gabba!', 'section': 'Section::::Overview.\n', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['featured a mix of live-action segments featuring cartoonish costumed charactersMuno (a red cyclops), Foofa (a pink flower bubble), Brobee (a hairy green monster), Toodee (a blue cat-dragon) and Plex (a magic yellow robot)', 'Hosted by a character named DJ Lance Rock, the series featured a mix of live-action segments featuring cartoonish costumed charactersMuno (a red cyclops), Foofa (a pink flower bubble), Brobee (a hairy green monster), Toodee (a blue cat-dragon) and Plex (a magic yellow robot)and many short animated sketches and musical numbers.\rhighlight sentence(s) containing evidence, not only the answer', 'the series featured a mix of live-action segments featuring cartoonish costumed charactersMuno (a red cyclops), Foofa (a pink flower bubble), Brobee (a hairy green monster), Toodee (a blue cat-dragon) and Plex (a magic yellow robot)']}}]}]