Trainer: I recently developed an exercise routine that can get anybody to meet his or her goals. The routine combines cardio and bodybuilding during each session for the purpose of losing weight. Every person I' ve trained has lost weight on the program. The strength of the argument depends on which one of the following? ['Every client the trainer has worked with has weight loss as a goal.', 'Every client the trainer has worked with has prior experience lifting weights.', 'Every client the trainer has worked with has also adopted a healthy diet.', 'Losing weight is always a healthy outcome.']