Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Can this be adjusted to use with a tricycle?
Document: As some reviewers have said, it is on the short side. We have it adjusted to the tallest height. I am 5'6&#34; and my husband is 5'8&#34;. We haven't had major back issues, but we do a regular 4-mile jog/ride and my pushing arm/shoulder has occasionally been a little sore. The handle does loosen a little with use (so that it moves an inch or so forward and back).
Our son (3) adores biking. He pretty much skipped the tricycle stage and went straight to a bike with training wheels. Now he wants the training wheels off so he can ride trails like his dad. His balance isn't quite good enough for that yet so we tried this and it works great!
All-in-all good product but hard to justify one day of use.
Next year we'll  probably try it for its actual intended use! Definitely  with the money!
Now we can help him safely navigate downhill as he learns to use the brake. I recommend it for this type of use!
What a great idea. Easy to install and use. My 4 year old was off and riding within an hour of her first try.
Works just like it looks. Simple to install and use. Don't hesitate....buy it. Why? No more stooping over teaching the young 'un. Your back will thank you. ;-)
Love this product,  hopefully we won't need it for much longer though but I am guessing it will get plenty of use on loan to friends with children a similar age.
But this made it so easy that I didn't care that I spent $20 for less than 20 minutes of use. Besides, it will get used for his brother and passed down to other family members.
It's also a helpful handle to keep them upright while they're learning to start and stop the bike on their own.It might seem silly to buy this and only use it a couple times but it's absolutely worth it.
Answer: yes