Write an Oz program that helps a Houston resident to find all possible ways for drinking a

coffee, handling groceries shopping, car fuelling, and/or having lunch. The resident can have

coffee home or downtown at Starbucks. Then he/she intends to buy groceries, from Kroger or

H.E.B. store. Then he/she has to fill up his/her cars tank with gas at either Kroger gas station

or H.E.B. gas station, depending on which groceries store he/she did shopping. However, if

he/she decides not to do groceries, then he/she has to have lunch at a restaurant such as

Pappadeaux or Olive Garden, and fill the cars tank at the Mobile gas station. The Oz program

you write has to model the previous specification. Try to enumerate all possible ways to

achieve these tasks.

(Please write in oz language)