Given the task definition and input, reply with output. In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.

Rupert Giles: I ... I ca n't read .
Buffy: What do you mean ? You can read , like three languages .
Rupert Giles: _ Five _ , actually , on a normal day . But the words here are n't making sense .
languages