An erection can be physical.Logical formLearned from3 sentences. Cities may undergo an erection.Logical formLearned from3 sentences. An erection can be difficult.Logical formLearned from3 sentences. An erection may point.Logical formLearned from3 sentences. Institutions may undergo an erection.Logical formLearned from3 sentences. An erection can be into a college of prelates.Logical formLearned from3 sentences. A male may begin an erection of a church.Logical formLearned from3 sentences. A chapel can be in course of erection.Logical formLearned from3 sentences. A cost may pertain-to an erection.Logical formLearned from3 sentences. (Sea walls) may undergo an erection.Logical formLearned from3 sentences. Erection may be desired.Logical formLearned from3 sentences. A painful erection may last some hours.Logical formLearned from3 sentences. Falsework may undergo an erection.Logical formLearned from3 sentences. Erectile dysfunction may trigger_off erections.Logical formLearned from3 sentences. Order may require an erection.Logical formLearned from3 sentences.