A (merger agreement) can be signed.Logical formLearned from7 sentences. A constitution can be signed.Logical formLearned from7 sentences. A person can be signed.Logical formLearned from7 sentences. (Trade agreements) can be signed.Logical formLearned from7 sentences. A keeper can be signed.Logical formLearned from7 sentences. A correspondence can be signed.Logical formLearned from7 sentences. A replica can be signed.Logical formLearned from7 sentences. An open letter can be signed.Logical formLearned from6 sentences. A path can be signed.Logical formLearned from6 sentences. Access can be signed.Logical formLearned from6 sentences. A kicker can be signed.Logical formLearned from6 sentences. An assent can be signed.Logical formLearned from6 sentences. A label can be signed.Logical formLearned from6 sentences. Roads can be signed.Logical formLearned from6 sentences. Nominations can be signed.Logical formLearned from6 sentences.