Task: Description Logic Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

Given the following Description Logic expression, determine whether it is satisfiable with respect to the local ontology module. Answer only true or false.

Expression:
∃hasDividendAdjustmentPeriod.(FuturesAndForwards.hasMethodOfAdjustment.some(ForwardContractAdjustmentMethod)) ⊓ ¬(∃hasDividendAdjustmentPeriod.(FuturesAndForwards.hasMethodOfAdjustment.some(ForwardContractAdjustmentMethod)))

True. true
False. false

Answer: false