Q$3-$ String Manipulations $(0\mathrm{.}5$ points$)$

Using the strings provided, concatenate them together into the string Python is fun! $.$Save this result to a variable called str$\_$fun $.$

Do the same, but concatenate to generate the string Python is really fun! $.$ Save this result to a variable str$\_$really$\_$fun $.$

Note: make sure to add spaces between words when concatenating together.