Question: who developed the first anglo colony in mexican texas
[{'answer': '1822', 'provenance': [{'wikipedia_id': '980415', 'title': 'Mexican Texas', 'start_paragraph_id': 3, 'start_character': 168, 'end_paragraph_id': 3, 'end_character': 172, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '980415', 'title': 'Mexican Texas', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 1410, 'bleu_score': 0.9727132828039021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3869606389220080554}, 'section': 'Section::::Immigration.\n'}]}]