The number of methoxy groups in a compound can be determined by treating it with

In the following reaction,$X$ and $Y$ are respectively
$CH_3 COOH + NH_3$ $\longrightarrow X \stackrel{\Delta}{}$ ${\longrightarrow} Y + H_2 O$

The products $A$ and $B$ in the following reaction sequence are:

The product $(A)$ of the reaction is:

The major product in the following reaction is

Answer the following by appropriately matching the lists based on the information given in the paragraph. List-$I$ includes starting materials and reagents of selected chemical reactions. List-$II$ gives structures of compounds that may be formed as intermediate products and/or final products from the reactions of List-$I$.
$(1)$ Which of the following options has correct combination considering List-$I$ and List-$II$?
$(1) (III), (T), (R)$ $(2) (IV), (Q), (R)$ $(3) (III), (T), (U)$ $(4) (IV), (Q), (U)$
$(2)$ Which of the following options has correct combination considering List-$I$ and List-$II$?
$(1) (I), (Q), (R)$ $(2) (II), (S), (U)$ $(3) (II), (P), (S), (T)$ $(4) (I), (S), (Q), (R)$
Give the answer for question $(1)$ and $(2)$.