Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: what makes the spark
Document: These where very kool. And easy to put on the bike. We love the way they sparks would fly my grandson said it makes the ride kooler
Produces lots of sparks which makes my son happy but it isnt too long before he is wanting a new replacement. Fairly easy to remove and replace.
3 stars because they wear pretty fast and they are way to expensive for what they are. But they do spark as intended.
These are exactly what I needed to refill our Spark Razor Scooter and they were the same price as my local Walmart.
Just like the original spark pad that came with the scooter. They spark just fine, but they do wear quickly.
The kids love their razor scooters and the spark that they make so much that our neighbors even bought one
;)) & review this a little more. May change star rating later as my boys do LOVE their spark scooters! !
We are very happy with the replacement spark strips. The only downside is they wear out do quickly. Both the original & the emplacement strips. Fun product! !
For as much as these cost I think they should last longer then they do. Easy to follow instructions. Kids love the spark.
I know the kids will enjoy the extra spark they get from the two pack. I'll have to see them in the evening riding their scooters.
Answer: yes