Assertion: monopoly's profit | /r/CapableOf | attract competitor
Facets:
Source sentences:
text: A PC company can make excess profits in the short term but excess profits attract competitors, which can enter the market freely and decrease prices, eventually reducing excess profits to zero.  
text: A PC company can make excess profits in the short term but excess profits attract competitors, which can enter the market freely and decrease prices, eventually reducing excess profits to zero.