I first answered "Apples" which is wrong answer. The correct answer is "Dewberry"

Can anyone explain the reason why the answer is "Dewberry"? I see list_1 is assigned to list_2 and list_2 was appended "Dewberry", not affecting list_1..I'm confused.

1.0/1.0 point (ungraded) 11 list_1 = ["Bananas", "Apples", "Carrots"] 2 list_2 = list_1 31 list_1. sort() 41 list_2.append("Dewberry") 5 list_2.reverse() What is the value of list_1[0] when the code above is done running? If an error will arise on any of those lines, enter "Error" (without the quotation marks). If there is no list_1[0], enter "None" (without the quotation marks)