import datetime
import json


def get_answer(input, context, engine):

    answer = engine({"question": input, "context": context})

    return answer["answer"]


def get_context():

    BIRTHYEAR = 1952
    OTHERBIRTHYEAR = 1984
    now = datetime.datetime.now()

    with open("context.json") as f:
        context = (
            json.load(f)["info"]
            .replace("[YEAR]", str(now.year))
            .replace("[BIRTHYEAR]", str(BIRTHYEAR))
            .replace("[AGE]", str(now.year - BIRTHYEAR))
            .replace("[OTHERAGE]", str(now.year - OTHERBIRTHYEAR))
        )

    return context