Question: The Long Expedition was an 1819 attempt to take control of Spanish Texas by filibusters, led by James Long who was accompanied by which 19th-century American pioneer, who played a prominent role in the Texas Revolution, culminating in his death at the Battle of the Alamo?
{'answer': 'James "Jim" Bowie', 'supporting_facts': [['Long Expedition', 0], ['James Bowie', 0]]}