Question: this country claimed the newly discovered lands in the eastern hemisphere
[{'answer': 'Portugal', 'provenance': [{'wikipedia_id': '73591', 'title': 'Treaty of Tordesillas', 'start_paragraph_id': 1, 'start_character': 111, 'end_paragraph_id': 1, 'end_character': 119, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Castile', 'provenance': [{'wikipedia_id': '73591', 'title': 'Treaty of Tordesillas', 'start_paragraph_id': 1, 'start_character': 234, 'end_paragraph_id': 1, 'end_character': 241, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '73591', 'title': 'Treaty of Tordesillas', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 460, 'bleu_score': 0.686697414056588, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 543117387660644819}, 'section': 'Section::::Abstract.'}]}]