A disease can be contagious.Logical formLearned from2 994 sentences. Diseases can be contagious.Logical formLearned from1 922 sentences. A virus can be contagious.Logical formLearned from646 sentences. Enthusiasm can be contagious.Logical formLearned from456 sentences. A person can be contagious.Logical formLearned from407 sentences. A disease can be contagious.Logical formLearned from315 sentences. An illness can be contagious.Logical formLearned from250 sentences. A form can be contagious.Logical formLearned from244 sentences. Enthusiasm can be contagious.Logical formLearned from214 sentences. A virus can be contagious.Logical formLearned from211 sentences. A male can be contagious.Logical formLearned from198 sentences. An infection can be contagious.Logical formLearned from167 sentences. A smile can be contagious.Logical formLearned from150 sentences. Energy can be contagious.Logical formLearned from125 sentences. Excitement can be contagious.Logical formLearned from123 sentences.