That depends on how long they've been Fencing. If they want to fence in a tournament or want to keep fencing for a while, it may be a good idea. Equipment can cost a lot, so you might want to consider your decision carefully.
Smart as a ten year old.
Budgies are as smart as a 3 or 5 year old person.
Yes, it is legal. Not smart, but not illegal.
It is above average so, by that quality, it is "smart".
Intelligent...yes. Smart...maybe.
you should say age is just a number and I'm smarter than you
Maturity def. But also be athletic and smart
Anything as long as your smart
Not if you want to be smart.
No but if they are INSANELY smart
a horse is as smart as a12 year old boy
Ummm... maybe. I depends how smart the four year old is, and how well it studies robots.