Probably because they are both Treble clef instruments.
It depends on your opinion. If you get people that play the instrument well, then they might sound good playing a song.
It sounds good if you like pianos. i hope you do.
The best clarinets are wooden. Wooden clarinets are black. The colored ones are probably plastic, and I doubt they sound very good.
Some people may find the sound of out-of-tune pianos appealing because it can create a unique and unconventional sound that they find interesting or emotionally evocative.
No, Emerson pianos are not good.
yes
I have never heard of them before, but I can tell you that Steinway is the best brand, then K. Kawai, then Yamaha.
IT is a South Korea's and South Korea is good and Best
These clarinets, as you probably suspect, are made in china. They are around $100 or less, and in this case the saying "you get what you pay for" applies. They are not really that good, they may be OK for a beginner, but if you are planning to develop a good sound and eventually become good at playing clarinet you may be well off by exploring other possibilities/brands.
No.
Clarinets have been made from all kinds of different materials. Ebonite is said to have a good sound, it's just another option besides wood and plastic. People have different opinions on what's better and what's worse.
Yes, they are of a considerable high standard.