Read the following paragraph and determine if the hypothesis is true:

How to use aromatherapy for fatigue<br>Boil water. This method of using aromatherapy involves dropping a few drops into very hot water and then inhaling the steam, which will be infused with the essential oil. [substeps] You don't need to boil a giant pot of water.

Choose from:
* Yes;
* It's impossible to say;
* No;
Hypothesis: This method of using aromatherapy involves dropping a few drops into very hot water and then inhaling the outdoor air


