2015–16 European Rugby Champions–Challenge Cup play-offs
{'<entity_0>': '2015–16 European Rugby Champions–Challenge Cup play-offs', '<entity_1>': 'European Rugby Champions Cup', '<entity_2>': 'rugby union'}
[['2015–16 European Rugby Champions–Challenge Cup play-offs', 'part of', 'European Rugby Champions Cup'], ['2015–16 European Rugby Champions–Challenge Cup play-offs', 'sport', 'rugby union']]
The <entity_0> was the second play-off for entry into the top level competition of European Club <entity_2>, the <entity_1>.
['qualification']