`CH_3-undersetunderset(CH_3)(|)CH-underset(Cl)underset(|)(CH)-CH_3 overset(EtOH//Delta)to` Major elimination product X.
X is :
A. `CH_3-oversetoverset(CH_3)(|)CH-CH=CH_3`
B. `CH_3-oversetoverset(CH_3)(|)C=CH-CH_3`
C. `CH_3-overset(C_2H_5)overset(|)C=CH_2`
D. `CH_3-oversetoverset(CH_3)(|)C=oversetoverset(CH_3)(|)C-CH_3`