A (x-ray beam) can be narrow.Logical formLearned from7 sentences. A direction may pertain-to beams.Logical formLearned from7 sentences. A light beam can be reflected.Logical formLearned from7 sentences. Respect can be to a (beam direction).Logical formLearned from7 sentences. A (neutron beam) can be cold.Logical formLearned from7 sentences. A beam can be required.Logical formLearned from7 sentences. An operation of beams may put constraints on an ability.Logical formLearned from7 sentences. A beam may pertain-to lab.Logical formLearned from7 sentences. (Hall operations) can be during (beam running).Logical formLearned from7 sentences. Incidence may pertain-to a beam.Logical formLearned from7 sentences. A direction may pertain-to a (laser beam).Logical formLearned from7 sentences. A beam can be elastic.Logical formLearned from7 sentences. A beam can be cone-shaped.Logical formLearned from7 sentences. A direction may pertain-to a (x-ray beam).Logical formLearned from7 sentences. A (detection beam) can be perpendicular to a paper.Logical formLearned from7 sentences.