Modify the menu to use an unordered list for Sandwiches and Burritos, and nested unordered lists for the list items under Sandwiches and Burritos. Use a paragraph element to enclose the text "Menu:" before the list. Invalid HTML is considered incorrect even if the rendered webpage looks correct. SHOW EXPECTED

$\backslash$table$[[1,],[2,$Menu:$],[3,$Sandwiches$],[4,$Chicken$],[5,$BLT$],[6,$Burritos$],[7,$Cheese$],[8,$Veggie$],[9,]]$