Ah, sorry if it wasn't clear. I meant instead of splitting the query into words and looking for a word that matches one of the currencies, an alternative would be to use the statements above because, currently, the bitcoin spice can trigger on anything that has bitcoin in it such as "bitcoin is nuts":

![screen shot 2013-11-17 at 8 35 03 pm](https://f.cloud.github.com/assets/81969/1559977/e35acc6a-4ff1-11e3-84fc-5ff0305c3992.png)

So we should have this pseudo-code:

1. If `query` is equal to one of the currencies, trigger the spice with that currency. Example: "bitcoin eur" would have "eur" in `query`.
2. If `query` is an empty string, trigger the spice with the default currency (USD). Example: "bitcoin" or "bitcoin exchange rate" would have "" in `query`.
3. If `query` is anything else, don't trigger. Example: "bitcoin is going nuts" would have "is going nuts" in `query`. We don't want this.