Theoretical Probability

Your friend's phone only has a small selection of useable emojis. $$\boxed{\begin{array}{|ccc|} \hline 😆&🙁&😈&🤓&😍\\ 🐧&🐙&🐢&🐬&🐳\\ 🐇&🍉&🍍&🍆&🍕\\ 🏈&⚽️&📹&📱 &📺 \\ \hline \end{array}}$$ They have faces, animals, food, sports, and electronics. $$$$ What is the theoretical probability that they'll text you a food emoji?