Question: what is the advantage of making canoes that are light
[{'answer': 'easier to carry', 'provenance': [{'wikipedia_id': '490476', 'title': 'Dugout canoe', 'start_paragraph_id': 16, 'start_character': 467, 'end_paragraph_id': 16, 'end_character': 482, 'bleu_score': 1.0, 'section': 'Section::::Europe.\n'}]}, {'provenance': [{'wikipedia_id': '490476', 'title': 'Dugout canoe', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 547, 'bleu_score': 0.9372421477189711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14090215102659322996}, 'section': 'Section::::Europe.\n'}]}]