You will be given a definition of a task first, then some input of the task.
You are given an English sentence with a blank, and you need to predict the missing word. After completing, the whole sentence should be gramatically correct and non-ambiguous.

maybe they were out of boys of the brand you wanted he walked jauntily away being hungry and the unfortunate matthew was left to do that which was harder for him than bearding a lion in its den walk up to a girl a strange girl ____ orphan girl
Output:
an