2d array of lists in python

Question

I am trying to create a 2d matrix so that each cell contains a list of strings. Matrix dimensions are known before the creation and I need to have access to any element from

Answer 1

Hey guys not sure if this is helpful or not but this is how I generated a 2d list with python3.4 hope this is helpful

list=[]
list1=[]
list2=[]
list3=[]
answer1='yes'
answer2='yes'
answer3='yes'

while answer1=='yes':
    item1=input("Please input a list element for your first list:")
    answer1=input("Do you want to continue:")
    list1.append(item1)

while answer2=='yes':
    item2=input("Please input a list element for your second list:")
    answer2=input("Do you want to continue:")
    list2.append(item2)

while answer3=='yes':
    item3=input("Please input a list element for your third list:")
    answer3=input("Do you want to continue:")
    list3.append(item3)

list.append(list1)
list.append(list2)
list.append(list3)

print(list)