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 second and third cabinets, from left to right, are empty. The first cabinet contains an apple and a condiment bottle, while the fourth cabinet houses a wine glass. Inside the fridge, there is a dish bowl, a salmon, a cupcake, and two apples. The microwave contains a cupcake, and the stove has a salmon and a plate. 
The living room features a cabinet, a sofa, a coffee table, and a desk. The cabinet is filled with a wine glass, two water glasses, a condiment bottle, a dish bowl, a bottle of wine, and a cupcake. 
Lastly, the bathroom has a cabinet, which is currently empty. 
Actions taken by Karen: Karen is situated in the living room. She proceeds towards the kitchen, heads to the microwave, opens it, then closes it. Subsequently, she moves towards the fourth kitchen cabinet, opens it, and then shuts it. Finally, she navigates towards the second kitchen cabinet, preparing to open it. 
Question: If Karen has been trying to get a salmon, which one of the following statements is more likely to be true? (a) Karen thinks that the salmon is not inside the 2nd kitchen cabinet. (b) Karen thinks that the salmon is inside the 2nd kitchen cabinet. Please respond with either a or b.