Is 1,3,5 hexatriene is same as benzene?

In the following reactions

$\mathrm{X}$ and $\mathrm{Y}$, respectively, are:

The compounds $\mathrm{A}$ and $\mathrm{B}$ in the following reaction are, respectively:

Given below are two statements, one is labelled as

Assertion A and the other is labelled as Reason R.

Assertion A : Benzene is more stable than hypothetical cyclohexatriene.

Reason R : The delocalized $\mathrm{\pi }$ electron cloud is attracted more strongly by nuclei of carbon atoms.

In the light of the above statements, choose the correct answer from the options given below:

The major product of the following reaction is:

The correct IUPAC name of the following compound is:

Among the following, the reaction that proceeds through an electrophilic substitution, is:

The major product obtained in the given reaction is: