(Space walkings) can be constituted-of-or-filled-with astronauts.Logical formLearned from7 sentences. A walking may pertain-to a man.Logical formLearned from7 sentences. Walking may undergo a promotion.Logical formLearned from7 sentences. (Walking tours) can be in a world-city.Logical formLearned from7 sentences. Persons may undergo a (walking distance).Logical formLearned from7 sentences. Levels can be constituted-of-or-filled-with walking.Logical formLearned from7 sentences. Station can be within (walking distance).Logical formLearned from7 sentences. A male can be capable of walkings.Logical formLearned from7 sentences. (Walking paths) can be paved.Logical formLearned from7 sentences. (Walking routes) can be popular.Logical formLearned from7 sentences. Some trails can be for walking.Logical formLearned from7 sentences. A network can be constituted-of-or-filled-with (walking paths).Logical formLearned from7 sentences. A village may undergo (walking tours).Logical formLearned from7 sentences. (Walking distance) can be from a border.Logical formLearned from7 sentences. A walking can be delayed.Logical formLearned from7 sentences.