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

In the bedroom, there is a cabinet and a sofa. The cabinet houses two remote controls, two condiment bottles, a dish bowl, two water glasses, and a wine glass. A book and a wine glass are placed on the sofa. 

The bathroom features a cabinet, which is currently empty. 

The living room is furnished with a sofa and a desk. A book and a bag of chips can be found on the sofa. 

The kitchen is equipped with eight cabinets, a microwave, a dishwasher, a stove, a sofa, a kitchen table, and a fridge. The first and second cabinets, from left to right, are empty. The third cabinet contains three plates, while the fourth and fifth cabinets are empty. The sixth cabinet is also empty, but the seventh one contains an apple. The eighth cabinet is empty as well. The microwave houses a condiment bottle and a salmon. The dishwasher contains a wine glass, a plate, and a dish bowl. The stove is currently empty. A bag of chips and a book are placed on the sofa. The fridge is stocked with two cupcakes and a bottle of wine. 
Actions taken by William: William is situated in the kitchen. He strides towards the fourth kitchen cabinet, opens it, then promptly shuts it. Subsequently, he proceeds to the eighth kitchen cabinet, opens it, and then closes it. Finally, he walks in the direction of the microwave. 
Question: If William think there isn't a condiment bottle inside the microwave, which one of the following statements is more likely to be true? (a) William has been trying to get a remote control. (b) William has been trying to get a condiment bottle. Please respond with either a or b.