Question: a deficit in the ability to speak or comprehend language is called
[{'answer': 'Aphasia', 'provenance': [{'wikipedia_id': '2088', 'title': 'Aphasia', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2088', 'title': 'Aphasia', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 630, 'bleu_score': 0.9511135937842321, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8227730577242637376}, 'section': 'Section::::Abstract.'}]}]