The Eighth Plague Tour
{'<entity_0>': 'The Eighth Plague Tour', '<entity_1>': 'Machine Head', '<entity_2>': 'concert tour'}
[['The Eighth Plague Tour', 'instance of', 'concert tour'], ['The Eighth Plague Tour', 'performer', 'Machine Head']]
<entity_0> was a <entity_2> by American Heavy metal band <entity_1>.
['concert tour']