18442
Pedro Lamy took seat 20 ; Giancarlo Fisichella , then Tarso Marques , and finally Giovanni Lavaggi took seat 21 .
 Pedro Lamy, Giancarlo Fisichella, Tarso Marques, Giovanni Lavaggi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Pedro Lamy, Giancarlo Fisichella, Tarso Marques, Giovanni Lavaggi