A (s-3b viking) may be used for (hunting subs).Logical formLearned from1 sentences. Viking can be northeasterly.Logical formLearned from1 sentences. A viking can be in a (beer commercial).Logical formLearned from1 sentences. (Mass spectrometry experiments) may pertain-to a viking.Logical formLearned from1 sentences. A husband may board a viking.Logical formLearned from1 sentences. Viking may print some copies of a book.Logical formLearned from1 sentences.