Complex sentence: This is a list of sexually active popes, Catholic priests who were sexually active before becoming pope, popes who were legally married, and popes accused of being sexually active during their papacies.
Split into simpler sentences: This is a list of sexually active popes, Catholic priests who were sexually active before becoming pope, and popes who were legally married. Some candidates were sexually active before their election as pope, and others were accused of being sexually active during their papacies.