
    As a financial advisor, you need to identify the safest investment option from a list of available products, where each product is paired with its risk score (lower score means lower risk). Return the name of the investment product that has the lowest risk score from the given collection of investment product-risk score pairs.
    

    
from operator import itemgetter

def index_minimum(test_list):
    """
    As a financial advisor, you need to identify the safest investment option from a list of available products, where each product is paired with its risk score (lower score means lower risk). Return the name of the investment product that has the lowest risk score from the given collection of investment product-risk score pairs.
    

    """
from operator import itemgetter

def index_minimum(test_list):
    """
    As a financial advisor, you need to identify the safest investment option from a list of available products, where each product is paired with its risk score (lower score means lower risk). Return the name of the investment product that has the lowest risk score from the given collection of investment product-risk score pairs.
    

    """
    res = min(test_list, key=itemgetter(1))[0]
    return res