These are sentences which are found in textbook.
I'm confusing in these two sentences.
Here's my understanding.
In first sentence.
You can enjoy Karaoke with your friends, other people also are allowed
You can enjoy Karaoke with your friends, other people are denied
In second sentence.
You can press this button, you also can press other buttons
You can press this button, you are not allowed to press other buttons
Which is the correct way to understand?