Read this: Guinea-Bissau is bordered by Senegal to the north and Guinea to the south and east, with the Atlantic Ocean to its west. It lies mostly between latitudes 11° and 13°N (a small area is south of 11°), and longitudes 13° and 17°W.
Now answer this question, if there is an answer (If it cannot be answered, return "unanswerable"): What is to the west of Guinea-Bissau?
Atlantic Ocean