A sprinter can be formidable.Logical formLearned from11 sentences. A hand can be formidable.Logical formLearned from10 sentences. Progress can be formidable.Logical formLearned from10 sentences. A hero can be formidable.Logical formLearned from10 sentences. Ones can be formidable.Logical formLearned from10 sentences. A (football team) can be formidable.Logical formLearned from10 sentences. A neighbour can be formidable.Logical formLearned from10 sentences. An environment can be formidable.Logical formLearned from10 sentences. Defenders can be formidable.Logical formLearned from10 sentences. An impression can be formidable.Logical formLearned from10 sentences. A polity can be formidable.Logical formLearned from10 sentences. A sputum can be formidable.Logical formLearned from10 sentences. A vigor can be formidable.Logical formLearned from10 sentences. Small arms can be formidable.Logical formLearned from10 sentences. Comics can be formidable.Logical formLearned from10 sentences.