A counter can be for customers.Logical formLearned from4 sentences. (Ballot boxes) may be placed behind (immigration counters).Logical formLearned from4 sentences. (Airline check-in counters) can be at an airport.Logical formLearned from4 sentences. Buying can be for counters.Logical formLearned from4 sentences. Chemical substances can be in a context of a counter.Logical formLearned from4 sentences. A context may pertain-to a counter.Logical formLearned from4 sentences. (Profit-taking activities) can be on counters.Logical formLearned from4 sentences. A counter may undergo an improvement.Logical formLearned from4 sentences. (Bargain hunting) can be on counters.Logical formLearned from4 sentences. Books can be in counters.Logical formLearned from4 sentences. Losses can be on some counters.Logical formLearned from4 sentences. Buyers can be in counters.Logical formLearned from4 sentences. Some counters can be traded.Logical formLearned from4 sentences. Counters may pertain-to a main-board.Logical formLearned from4 sentences. Profit-taking can be in (property counters).Logical formLearned from4 sentences.