Evan's nightly chores include washing dishes. His mother cooks
everything she prepares a bit too long. Because of this, Evan spends a lot
of sweat, effort, and time washing dishes. He sees a commercial on
television that claims a new dishwashing detergent, called Brand X, cuts
through grease better than its competitor, called Brand Y. They back up
their claim with testimonials from people who say they've used this new
detergent.
Write an If...then...because hypothesis that Evan may use in this scenario.