Spammers may sell_off a stock.Logical formLearned from2 sentences. Spammers may purchase stock.Logical formLearned from2 sentences. Black lists can be constituted-of-or-filled-with spammers.Logical formLearned from2 sentences. Some way may tell a spammer that something-is-the-case.Logical formLearned from2 sentences. An attraction can be to spammers.Logical formLearned from2 sentences. An attraction to spammers can be that something-is-the-case.Logical formLearned from2 sentences. Some spammers may attack (mail servers).Logical formLearned from2 sentences. Spammers can be online.Logical formLearned from2 sentences. Setup can be by spammers.Logical formLearned from2 sentences. Spammers can be for spamming.Logical formLearned from2 sentences. Addresses may be used by spammers.Logical formLearned from2 sentences. A spammer can be said.Logical formLearned from2 sentences. Spammers may be shut_downed.Logical formLearned from2 sentences. A relationship can be to a spammer.Logical formLearned from2 sentences. Systems may pertain-to spammers.Logical formLearned from2 sentences.