Решение задач,тема множественные числа, Передача списка в аргумент функции

def choose_plural(number,form1,form2,form3):
     if number > 4  < 50: return form3;
     if number == 1: return form1;
     if number > 1 < 5: return form2; return form3;
 
 
print(choose_plural(45,"ананас","ананаса", "ананасов"))

def choose_plural(number: int, list_of_forms: list) -> str:
    if number > 4 < 50:
        return list_of_forms[2]
    if number == 1:
        return list_of_forms[0]
    if number > 1 < 5:
        return list_of_forms[1]
    return list_of_forms[2]
print(choose_plural(45, ["ананас", "ананаса", "ананасов"]))

def choose_plural_2(number: int, string_with_forms: str) -> str:
    if number > 4 < 50:
        return string_with_forms.split(',')[2]
    if number == 1:
        return string_with_forms.split(',')[0]
    if number > 1 < 5:
        return string_with_forms.split(',')[1]
    return string_with_forms.split(',')[2]
print(choose_plural(45, "ананас,ананаса,ананасов"))

def choose_plural(number, list_of_forms):
    if number%10 > 4:
        return list_of_forms[2]
    if number%10 == 1 and number != 11:
        return list_of_forms[0]
    if 2<=number%10<=4 and not (number in [12, 13, 14]):
        return list_of_forms[1]
    return list_of_forms[2]
 
lst = ["ананас", "ананаса", "ананасов"]
print(choose_plural(11, lst))
print(choose_plural(12, lst))
print(choose_plural(24, lst))
print(choose_plural(45, lst))

def choose_plural(number, string_with_forms):
    list_of_forms = list(string_with_forms.split(','))
    if number%10 > 4:
        return list_of_forms[2]
    if number%10 == 1 and number != 11:
        return list_of_forms[0]
    if 2<=number%10<=4 and not (number in [12, 13, 14]):
        return list_of_forms[1]
    return list_of_forms[2]
 
s = "ананас,ананаса,ананасов"
print(choose_plural(11, s))
print(choose_plural(12, s))
print(choose_plural(24, s))
print(choose_plural(45, s))