Te answer would be "deben" which means that they have to
Ellos llevan una carpa en la mochila
Ellos duermen en un colchón
Https://elpais.com/deportes/2018/05/16/actualidad/1526484148_555826.html
(Spanish newspaper)
https://www.independent.co.uk/sport/football/european/atletico-madrid-marseille-europa-league-final-...
(English newspaper)
