Identify the major products in the following reactions ?
`CH_3-CH_2-undersetunderset(" "CH_3)(" "|)oversetoverset(" "CH_3)(" "|)(.^(o+)N)-CH_2-CH_2-CH_3 overset(overset(Theta)(O)H//Delta)to`
A. `CH_3-CH=CH_2`
B. `CH_2-CH_2`
C. `{:(" "CH_(3)),(" |"),(CH_(3)CH_(2)-N-OH),(" "o+"|"),(" "CH_(3)):}`
D. `C_2H_5-OH`