A male may fall_off a scaffold.Logical formLearned from2 sentences. (Security challenges) may fall_off a radar.Logical formLearned from2 sentences. Fingers may fall_off by a time.Logical formLearned from2 sentences. A leech may fall_off.Logical formLearned from2 sentences. A male may fall_off of a cliff.Logical formLearned from2 sentences. Inoculations may fall_off.Logical formLearned from2 sentences. An instant may fall_off in a number of assailants.Logical formLearned from2 sentences. Lights may fall_off.Logical formLearned from2 sentences. A part may fall_off.Logical formLearned from2 sentences. Cells may fall_off.Logical formLearned from2 sentences. Wires may fall_off.Logical formLearned from2 sentences. (Success rates) may fall_off after some hours of occlusion.Logical formLearned from2 sentences. A structure may fall_off.Logical formLearned from2 sentences. Consumption may fall_off.Logical formLearned from2 sentences. Dollars may fall_off in sectors.Logical formLearned from2 sentences.