dog={1:"Dylan", 2:"Green", 3:"Dalmata", 4:[4], 5:[7]}

student={"first_name":"Dylan", "last_name":"Guzmán", "gender":"Male", "age":"17", "marital_status":"Widower", "skills":"Smarter", "country":"Colombia", "city":"Girardot", "address":"San Jorge"}

long=len(student)
print(long)
skills_value=student["skills"]
if not isinstance(skills_value, list):
    student["skills"] = [skills_value]
student["skills"].append("fast")
student["skills"].extend(["clean", "mathematical"])
llaves=student.keys()
val=student.values()
print(student)
print(skills_value)
print(type(student["skills"]))
print(llaves)
print(val)