### Instruction:  "statement 1": If exactly 4 of the packages Steve bought contained 7 pens , how many pens did Steve buy ?, "statement 2" :If exactly less than 7 of the packages Steve bought contained 7 pens , how many pens did Steve buy ?, "options: " Entailment or contradiction or neutral? Please respond by writing a program in Python.### Response: steve_bought_pens_package_in_s1 = 4
steve_bought_pens_package_in_s2 = 0
steve_bought_pens_package_in_s2 < 7

if steve_bought_pens_package_in_s1 is None or steve_bought_pens_package_in_s2 is None:
    print("neutral")
elif (steve_bought_pens_package_in_s1 == steve_bought_pens_package_in_s2) or steve_bought_pens_package_in_s1 < 7:
    print("Entailment")
elif steve_bought_pens_package_in_s1 != steve_bought_pens_package_in_s2:
    print("contradiction")