Those who lust are a slave to lust and their passions. Sexual attraction is about appreciating the beauty of another in a humble way. Lust is desiring to 'own' that beauty so that you can be satisfied. Sexual attraction does not devalue anyone. This activity serves to highlight a contradiction in what the constructed controversy exercise indicated and in what they truly value.
Students take another look at what they have circled.
They clearly state that because they seek to be difficult. They may even justify it by saying 'Well, the Church seeks to brainwash etc. Don't worry about this. Explain to them we are considering the Church at its best. Ask the students who would agree, in sincerity.