Dealings can be controversial.Logical formLearned from47 sentences. An analysis can be controversial.Logical formLearned from47 sentences. Donations can be controversial.Logical formLearned from47 sentences. Evidence can be controversial.Logical formLearned from47 sentences. Data can be controversial.Logical formLearned from47 sentences. A process can be controversial.Logical formLearned from47 sentences. A judge can be controversial.Logical formLearned from47 sentences. A (ballot measure) can be controversial.Logical formLearned from47 sentences. An award can be controversial.Logical formLearned from47 sentences. An (ad campaign) can be controversial.Logical formLearned from47 sentences. A scientist can be controversial.Logical formLearned from47 sentences. A first lady can be controversial.Logical formLearned from47 sentences. An addition can be controversial.Logical formLearned from47 sentences. An attorney can be controversial.Logical formLearned from47 sentences. A tribunal can be controversial.Logical formLearned from47 sentences.