Which continents don't begin with the letter "A"?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q5107', 'id': 0, 'label': 'continent'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q49', 'id': 1, 'label': 'North America'}], 'links': [{'name_': 'P31', 'source': 1, 'target': 0, 'label': 'instance of'}]}
North America is a continent.
The African continent is an example of North America .
Which continents don't begin with the letter "A"?</s> [unused1]North America                [unused2] is a continent.
Which continents don't begin with the letter "A"?</s>North America is a continent.
Which continents don't begin with the letter "A"?</s>The African continent is an example of [unused1]North America                [unused2] .
Which continents don't begin with the letter "A"?</s>The African continent is an example of North America .
Which continents don't begin with the letter "A"?</s>continent,0,continent,continent,0,[unused1]North America[unused2],[unused1]North America[unused2],instance of,continent,[unused1]North America[unused2],0,[unused1]North America[unused2]
Which continents don't begin with the letter "A"?</s>continent,0,continent,continent,0,North America,North America,instance of,continent,North America,0,North America