What is the tallest building in the capital city of Canada?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q16', 'id': 0, 'label': 'Canada'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q39', 'id': 1, 'label': 'Switzerland'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P530', 'source': 0, 'target': 1, 'label': 'diplomatic relation'}, {'name_': 'P530', 'source': 1, 'target': 0, 'label': 'diplomatic relation'}, {'name_': 'P17', 'source': 1, 'target': 1, 'label': 'country'}]}
Canada and Switzerland are both countries.
Canada and Switzerland are neighbours of each other . Canada is also home to the Swiss people .
What is the tallest building in the capital city of Canada?</s>Canada and [unused1]Switzerland                [unused2] are both countries.
What is the tallest building in the capital city of Canada?</s>Canada and Switzerland are both countries.
What is the tallest building in the capital city of Canada?</s>Canada and [unused1]Switzerland                [unused2] are neighbours of each other . Canada is also home to the Swiss people .
What is the tallest building in the capital city of Canada?</s>Canada and Switzerland are neighbours of each other . Canada is also home to the Swiss people .
What is the tallest building in the capital city of Canada?</s>Canada,country,Canada,Canada,diplomatic relation,[unused1]Switzerland[unused2],[unused1]Switzerland[unused2],diplomatic relation,Canada,[unused1]Switzerland[unused2],country,[unused1]Switzerland[unused2]
What is the tallest building in the capital city of Canada?</s>Canada,country,Canada,Canada,diplomatic relation,Switzerland,Switzerland,diplomatic relation,Canada,Switzerland,country,Switzerland