Question: who plays the mother of howard on big bang theory
[{'answer': 'Carol Ann Susi', 'provenance': [{'wikipedia_id': '36000069', 'title': 'Carol Ann Susi', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36000069', 'title': 'Carol Ann Susi', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 234, 'bleu_score': 0.948006874591591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13451233821245757790}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16709386', 'title': 'List of The Big Bang Theory and Young Sheldon characters', 'section': 'Section::::Supporting characters.:"The Big Bang Theory" supporting characters.:Wil Wheaton.\n', 'start_paragraph_id': 192, 'end_paragraph_id': 192, 'meta': {'evidence_span': ["Mrs. Debbie Malvina Wolowitz (voiced by Carol Ann Susi) is Howard's over-protective, controlling, belittling, but loving and caring", 'Wil Wheaton, LeVar Burton, Leonard Nimoy (in voice-over only), Brent Spiner, William Shatner and George Takei have all appeared on the show, making the "Star Trek" franchise the most represented franchise on the show in terms of guest appearances. Marissa Johnson (Lindsey Kraft) is the wife of Penny\'s ex-boyfriend, Zack Johnson. They meet with Leonard and Penny and they want Leonard to father their child since Zack is infertile. Mrs. Debbie Malvina Wolowitz (voiced by Carol Ann Susi) is Howard\'s over-protective, controlling, belittling, but loving and caring']}}]}, {'provenance': [{'wikipedia_id': '16709386', 'title': 'List of The Big Bang Theory and Young Sheldon characters', 'section': 'Section::::Supporting characters.:"The Big Bang Theory" supporting characters.:Mrs. Wolowitz.\n', 'start_paragraph_id': 196, 'start_character': 12, 'end_paragraph_id': 196, 'end_character': 159, 'bleu_score': 0.657716090991166}]}]