A (1980s-era attack) may pertain-to 49ers.Logical formLearned from2 sentences. A male may be re-signed with 49ers.Logical formLearned from2 sentences. A male may tackle for 49ers.Logical formLearned from2 sentences. 49ers may march some yards.Logical formLearned from2 sentences. 49ers may announce a prototype.Logical formLearned from2 sentences. A (draft pick) can be by 49ers.Logical formLearned from2 sentences. 49ers may go for a rematch.Logical formLearned from2 sentences. An endzone may pertain-to 49ers.Logical formLearned from2 sentences. A 49er can be a person.Logical formLearned from2 sentences. 49ers may drive_down a field.Logical formLearned from2 sentences. A rout can be by 49ers.Logical formLearned from2 sentences. A defense may shut_down 49ers.Logical formLearned from2 sentences. 49ers can be in need of a quarterback.Logical formLearned from2 sentences. Defensive back can be for 49ers.Logical formLearned from2 sentences. 49ers may get a run.Logical formLearned from2 sentences.