Based on the context and the answer, generate a question. 

Context: After making a mess in the kitchen she came to the clear understanding that they were out of coffee , only making her crankier . She made her way down Diagon , following her nose to coffee . She knew it was highly improbable but she liked to believe all the birds stopped chirping as she passed , her anger striking fear in their little beady hearts .

Answer:

They needed some java .



Why was the female subject going to Diagon ?