Marvin Glass and Associates
{'<entity_0>': 'Marvin Glass and Associates', '<entity_1>': 'Chicago', '<entity_2>': '1941'}
[['Marvin Glass and Associates', 'inception', '1941'], ['Marvin Glass and Associates', 'headquarters location', 'Chicago'], ['Marvin Glass and Associates', 'start time', '1941']]
<entity_0> (MGA) was a toy design and engineering firm based in <entity_1>. <entity_0> was founded in <entity_2>. Several partners from <entity_0> subsequently started <entity_1>-based Big Monster Toys.
['video game developer']