Which of the following are correctly matched?
A. `{:("Compounds","Number of geometrical isomers"),(CH_(3)-CH=CH-CH=CH-Ph,4):}`
B. `{:("Compounds","Number of geometrical isomers"),(CH_(3)-(CH=CH)_(4)-CH_(3),2):}`
C. `{:("Compounds","Number of geometrical isomers"),(H_(2)C=CH-CH=CH_(2),2):}`
D. `{:("Compounds","Number of geometrical isomers"),(H_(3)C-(CH=CH)_(5)-CH_(3),20):}`
