In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: sexual-explicit and non-sexual-explicit. A comment is considered sexual-explicit if it explicitly portrays sexual matters.

Comment: Having sex outside of marriage whether one is fornicating or committing adultery is a objectively a mortal sin. The use of a contraceptive barrier whether physical or chemical during intercourse is objectively a mortal sin. The use of condoms is absolutely forbidden by Humanae Vitae under any circumstances so please show where you think that the Encyclical allows this.
Do you really understand what the Catholic Church teaches concerning sexual morality?
Sexual-explicit