def gen_person():
SEXES = ["male", "female"]
person = Person()
person.first_name = gen_first_name()
person.last_name = gen_last_name()
person.sex = choice(SEXES)
if person.sex == "male":
if 4 < randint(0, 100):
person.preference = "female"
else:
person.preference = "male"
else:
if 4 < randint(0, 100):
person.preference = "male"
else:
person.preference = "female"
person.age = randint(16, 32)
return person
