What's inside the apartment: The apartment consists of a bedroom, kitchen, living room, and bathroom. 
In the bedroom, there is a cabinet and two desks. The cabinet contains a remote control, a dish bowl, and a bag of chips. 
The kitchen is equipped with two tables, eight cabinets, a stove, a dishwasher, a microwave, and a fridge. An apple is placed on one of the kitchen tables. The first, second, third, fifth, sixth, seventh, and eighth cabinets, from left to right, are empty. The stove houses a cupcake and a plate, while the dishwasher is empty. The microwave contains a salmon and a condiment bottle. The fourth cabinet, from the left, holds a bag of chips. The fridge stores a salmon and an apple. 
The living room features a coffee table and a sofa. On the coffee table, there is a book, a bottle of wine, and a water glass. A cupcake and a wine glass are situated on the sofa. 
The bathroom contains a cabinet, which is currently empty. 
Actions taken by Robert: Robert is initially in the bedroom. He then proceeds to the kitchen, making his way to the third kitchen cabinet which he opens and subsequently closes. He then moves to the sixth kitchen cabinet, repeating the same actions. He does the same with the fifth kitchen cabinet, before opening and closing the stove. He then approaches the first kitchen cabinet, opens and closes it, before heading towards the bathroom. In the bathroom, he opens and closes the bathroom cabinet. He then returns to the kitchen, walks towards the dishwasher, opens and closes it. He then moves to the eighth kitchen cabinet, opens and closes it, does the same with the seventh kitchen cabinet, and finally opens and closes the fridge. 
Question: If Robert has been trying to get a condiment bottle, which one of the following statements is more likely to be true? (a) Robert thinks that the condiment bottle is inside the microwave. (b) Robert thinks that the condiment bottle is not inside the microwave. Please respond with either a or b.