An archbishop can be a thorn.Logical formLearned from3 sentences. Detentions can be a thorn.Logical formLearned from3 sentences. A person may prove a thorn.Logical formLearned from3 sentences. A thorn can be in a side of the world.Logical formLearned from3 sentences. A (thorn tree) can be twisted.Logical formLearned from3 sentences. A (thorn tree) may stand by a mosque.Logical formLearned from3 sentences. A presidency can be a crown of thorns.Logical formLearned from3 sentences. A major operation can be against a thorn.Logical formLearned from3 sentences. A thorn may remain elusive.Logical formLearned from3 sentences. A thorn can be in a side of the economy.Logical formLearned from3 sentences. Some businessman can be a thorn.Logical formLearned from3 sentences. A batsman can be a thorn.Logical formLearned from3 sentences. A world-city may remain a thorn.Logical formLearned from3 sentences. A center can be a thorn.Logical formLearned from3 sentences. A group may remain a thorn.Logical formLearned from3 sentences.