Dictionary food$\_$quantities contains four key$-$value pairs, each representing a food name and the quantity purchased. Read a food name from input. Then, output the corresponding quantity from food$\_$quantities. Finally, delete that pair from food$\_$quantities.

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Ex: If the input is peppers, then the output is:

$36$

Remaining pairs:

$\{\text{'}$donuts$\text{'}$: $58,$ 'mushrooms': $76,$ 'muffins': $71\}$