The right word here is:
fútbol
(Soccer)
This sport is played by two teams composed of eleven players that face each other
. The object of each team is to score by moving the ball beyond the goal line into the opposing team field.
Then, the whole sentence is:
Me gusta jugar fútbol porque es un deporte en equipo.
(I like to play soccer because it is a team sport.)
The other options are not the best, because:
Atletismo (Athleticism) is a sport that may be practiced in teams or alone.
Tenis (Tennis) is usually practiced alone, the game is played by two opponents (singles) and sometimes by two pairs of opponents (doubles).
Yoga (Yoga) is not considered a sport.
