Yashiro stands amazed at his students intelligence and says...
"Excellent, you have done your homework, Your response is satisfactory, though in accordance to the strengths and weaknesses, I'd like to point out a few things that might be helpful and grant you somewhat of a better understanding of what one could do with the fire release element.
Yashiro then pauses for a second and walks over to a nearby tree, he then gathers a low amount of his fire release chakra and releases a small fireball at the tree setting it on fire...
"Take note of what I am about to demonstrate right now, for it will be crucial in serious battle to use strategy instead of just brute force...
As the tree is engulfed in flames Yashiro starts to gather his water chakra and releases it, hosing down on the tree and killing the fire, a small amount of steam arises from the tree before Yashiro starts explaining what the purpose of this demonstration was...
"Now you see that fire is weak against water, as water simply douses the flames and extinguishers, now take note that once I killed the fire, a type of mist or rather steam has risen from the burning tree, now that simple steam could be used to your advantage by using it to mask your location due to the fact that your opponent wouldn't be able to see you perfectly or hear you as well due to the sound a fire makes when its being extinguished, though you could use this to your advantage, you would still have to make sure that you use the appropriate rank to counter the technique, like for example if your opponent uses an A Ranked Water technique, you could use an S Ranked Fire technique to counter the water technique which would work and cancel each other out, but you could utilize the steam left behind from the collision to your advantage.
Though it is preferred to use a technique which the water technique is weak against, I am just pointing these simple things out since you are learning the fire release element, and it might help you out in your future battles, so any questions before we move on?
Yashiro then gets his notebook ready while awaiting his students response...