Conversion to logical from sym is not possible. wanna do inequalities to syms

Hi all,

I am trying to solve inequalites and then apply condition as the attachment:

I understand I can not set condition to symbolic variables, but I just need to know if will fit the condition or not, so please any suggestions!

clear all;
clc;
syms x y real ;
yin2=[solve(-1>x+y,y), solve(x+y>20,y)];
% @ x=10

if -12>y && y>11
    display('DONE')
else
    display('again')
    
end