What is the name of the house-elf who served the Crouch family before being freed by Hermione?
Winky
<s>[INST] <<SYS>> Answer as briefly as you can to the following question. You are required to give a one-shot answer: <</SYS>> What is the name of the house-elf who served the Crouch family before being freed by Hermione? [/INST] Winky </s>