Imagine you have a $10-$character string stored in the variable myString. You want to pull out the first five characters. Which of the following lines of code would successfully generate a slice of the $10-$character string holding only the first five characters?

myString$[5]$

myString$[$:$-5]$

myString$[0$:$6]$

myString$[-15$:$-5]$

myString$[0$:$10$:$2]$