An end may pertain-to a tunnel.Logical formLearned from9 038 sentences. A tunnel can be dark.Logical formLearned from1 234 sentences. A light can be at an end of a tunnel.Logical formLearned from1 053 sentences. A light can be at an end of a tunnel.Logical formLearned from1 009 sentences. A tunnel may undergo an opening.Logical formLearned from947 sentences. A tunnel may undergo construction.Logical formLearned from867 sentences. A tunnel may pertain-to a male.Logical formLearned from656 sentences. A tunnel can be archaeological.Logical formLearned from587 sentences. A tunnel may pertain-to a US-president.Logical formLearned from583 sentences. Light can be at an end of a tunnel.Logical formLearned from565 sentences. A tunnel may pertain-to a country.Logical formLearned from551 sentences. A tunnel may pertain-to a world-city.Logical formLearned from541 sentences. A tunnel may pertain-to a female.Logical formLearned from534 sentences. A tunnel may pertain-to a road.Logical formLearned from487 sentences. A network can be constituted-of-or-filled-with tunnels.Logical formLearned from480 sentences.