Question: who played peezy b on sam and cat
[{'answer': 'Kel Mitchell', 'provenance': [{'wikipedia_id': '36719159', 'title': 'Sam & Cat', 'start_paragraph_id': 20, 'start_character': 12, 'end_paragraph_id': 20, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Special guest stars.\n'}]}, {'provenance': [{'wikipedia_id': '36719159', 'title': 'Sam & Cat', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 96, 'bleu_score': 0.8852140475440831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15716934921376417443}, 'section': 'Section::::Cast and characters.:Special guest stars.\n'}]}]