A date may pertain-to construction.Logical formLearned from113 sentences. Construction may undergo a start.Logical formLearned from112 sentences. A prison may undergo construction.Logical formLearned from112 sentences. Hundreds can be constituted-of-or-filled-with (construction workers).Logical formLearned from112 sentences. A freeze can be constituted-of-or-filled-with (settlement construction).Logical formLearned from112 sentences. Works may undergo construction.Logical formLearned from111 sentences. An instrument may undergo construction.Logical formLearned from111 sentences. A dike may undergo construction.Logical formLearned from111 sentences. A hydroelectric dam may undergo construction.Logical formLearned from110 sentences. New schools may undergo construction.Logical formLearned from110 sentences. Construction can be unauthorized.Logical formLearned from110 sentences. A seaport may undergo construction.Logical formLearned from110 sentences. Lines may undergo construction.Logical formLearned from109 sentences. (Construction work) may start.Logical formLearned from109 sentences. Construction can be broad.Logical formLearned from109 sentences.