Final answer:
Roger, a 70-year-old retiree who has not worked for five years, has been looking for work again for the past two months. Roger is not in the labor force.
Step-by-step explanation:
Roger, a 70-year-old retiree who has not worked for five years, has been looking for work again for the past two months. Roger is not in the labor force. The term 'not in the labor force' refers to individuals who are not working and not actively looking for work. In this case, Roger is retired and therefore not interested in having a job. However, even though he is actively looking for work, his status as a retiree places him outside the labor force.