What's inside the apartment: The apartment consists of a bedroom, bathroom, living room, and kitchen. 

In the bedroom, there is a sofa, a cabinet, a desk, and a coffee table. A book rests on the sofa. The cabinet houses a remote control, three cupcakes, a wine glass, an apple, and a bag of chips. The coffee table displays two books and a dish bowl. 

The bathroom contains a single cabinet, which is currently empty. 

The living room is furnished with a sofa, a desk, and a coffee table. A dish bowl and a book are placed on the sofa, while a plate sits on the coffee table. 

The kitchen is equipped with a dishwasher, a stove, a kitchen table, eight cabinets, a microwave, and a fridge. Inside the dishwasher, there is a dish bowl. The stove contains a salmon and a plate. The second kitchen cabinet from the left holds an apple, while the fourth cabinet contains two dish bowls. The microwave houses a condiment bottle. The fridge stores a dish bowl, a plate, and a bottle of wine. The fifth and seventh kitchen cabinets from the left contain an apple and a water glass respectively. The first, third, sixth, and eighth kitchen cabinets from the left are empty. 
Actions taken by Mark: Mark is initially in the bathroom. He then proceeds to the kitchen, making his way to the seventh kitchen cabinet. After opening and closing it, he strides towards the fridge, opens it, and then shuts it. He then navigates to the second, eighth, third, and first kitchen cabinets in succession, opening and closing each one. Following this, he walks towards the stove, opens it, and then closes it. He then heads to the fourth kitchen cabinet, opens and closes it, before finally walking towards the microwave. 
Question: If Mark think there isn't a condiment bottle inside the microwave, which one of the following statements is more likely to be true? (a) Mark has been trying to get a cupcake. (b) Mark has been trying to get a condiment bottle. Please respond with either a or b.