The document discusses the components of an argument. An argument consists of a main claim, evidence to support the claim, and underlying assumptions. It then analyzes an argument parents might make against their child attending a homecoming party. The main claim is that it is not a good idea for the child to attend. The parents provide evidence such as a lack of supervision, unknown host family, risk of alcohol and sex, and lack of sleep. Their assumptions include the child's inability to make good decisions and ensure adequate supervision at the party.