It's Fuerte for man and woman same as one person or other but if you have multiple-choice and is not in there then it has to be Fuertoso singular and for plural fuertes or fuertosos. they are less common do.
Hope I had helped.
Maarit speaks Spanish and knows some words in Yucatec Mayan language
Answer:
un joven
Explanation:
depending on how old he/she is