propositional logic: translating from english

Translate the following English sentences into the language of propositional logic using the abbreviations provided.

D: I diet; E: $1$ exercise; G: I gain weight; M: I am motivated; T: I get too tired; P: $1$ am depressed; L: I am lazy; S: I swim; R: $1$ run; W: I drive to work.

Question $53(1$ point$)$

I will not both diet and exercise unless I am motivated.