my_set1={"Esneider",23,1.75,"Español",}
my_set2={"Daniela",23, 1.70,"Español"}
my_set3={"Juan",30,1.75,"English"}
my_set4={"Laura",30, 1.70,"French"}


my_set5=my_set1 | my_set2 | my_set3 | my_set4
print(my_set5)

my_set6=my_set1&my_set2
print(my_set6)