Question: What main thoroughfare in Warsaw's borough of Ursynów connects to a 6,500 km international road which coincides with the Trans-Siberian Highway?
{'answer': 'Jana Rosoła street', 'supporting_facts': [['Rosoła Street, Warsaw', 0], ['Rosoła Street, Warsaw', 1], ['European route E30', 1], ['European route E30', 2]]}