Question $1.$ Set job$\_$titles to a table with two columns. The first column should be called Organization Group and have the name of every "Organization Group" each listed only once in this column, and the second column should be called Jobs with each row in that second column containing an array of the names of all the job titles within that "Organization Group". Don't 'worry if there are multiple of the same job titles. $(9$ Points$)$

Hint $1$: Think about how group works: it collects values into an array and then applies a function to that array. We have defined two functions below for you, and you will need to use one of them in your call to group.

Hint $2$: You might need to rename one of the columns.

$[57]$: # Pick one of the two functions defined below in your call to group. def first$\_$item$($array$)$:

$\text{'}$ 'Returns the first item'$\text{'}\text{'}$

return array.item$(0)$

def full$\_$array$($array$)$:

$\text{'}.$'Returns the array that is passed through'$\text{'}$

return array

# Make a call to group using one of the functions above when you define job$\_$titles

job$\_$titles $=$ sf$.$select$("$Organization Group", "Job"$)$

job$\_$titles