About Question com.enthuware.jfcja.v8.2.427 :

[ptashnik]

So, what is the correct answer: three objects as in answer tip or two as in the explanation?
I consider two is the right answer.
Please, correct either test or explanation.

[admin]

The correct answer is 3 and both the answer tip and the explanation below the question are correct.
The explanation is showing you a slightly different situation to make a point.
Please read carefully.