What's inside the apartment: The apartment consists of a bedroom, kitchen, living room, and bathroom. 
In the bedroom, there is a coffee table and a desk, with a book and a wine glass placed on the coffee table. 
The kitchen is equipped with four cabinets, a fridge, a kitchen table, a microwave, and a stove. The third cabinet from the left houses a dish bowl, while the second cabinet contains two dish bowls and a plate. The first cabinet is empty, as is the microwave. Inside the fridge, you'll find an apple, a cupcake, a plate, and a dish bowl. The stove contains a cupcake and a salmon, and the fourth cabinet holds a condiment bottle and an apple. 
The living room features a cabinet, a sofa, a coffee table, and a desk. The cabinet is filled with a bottle of wine, two apples, three water glasses, and a wine glass. On the coffee table, there is a book, a wine glass, and a plate. 
Lastly, the bathroom contains a bathroom cabinet, which is currently empty. 
Actions taken by Mary: Mary is situated in the bathroom. She proceeds to the kitchen, strides towards the first kitchen cabinet, opens it, and subsequently shuts it. She then opens the third kitchen cabinet, closes it, walks in the direction of the microwave, and is on the verge of opening it. 
Question: If Mary has been trying to get a condiment bottle, which one of the following statements is more likely to be true? (a) Mary thinks that the condiment bottle is inside the microwave. (b) Mary thinks that the condiment bottle is not inside the microwave. Please respond with either a or b.