The mechanism of the Claisen rearrangement of other allylic ethers of phenol is analogous to that of allyl phenyl ether. What is the product of the Claisen rearrangement of ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{OCH}}_2\mathrm{CH}={\mathrm{CHCH}}_3?$

In the following compounds, the order of acidity is:

The product of the following reaction is:

The products (A) and (B) are respectively:

The products $\mathrm{B}$ and $\mathrm{C}$ are respectively:

The product ($\mathrm{Y}$) of the following sequence of reactions would be: