Match the following stem modifications given in column I with their examples given in column II and select the correct combination from the options given below.
(Stem Modifications)(Found in)
A. Underground stemI. Euphorbia
B. Stem tendrilII. Opuntia
C. Stem thornsIII. Potato
D. Flattened stemIV. Citrus
E. Fleshy cylindrical stemV. Cucumber

A. A I, B II, C III, D V, E IV

B. A II, B III, C IV, D V, E I

C. A III, B IV, C V, D I, E II

D. A III, B V, C IV, D II, E I

Please do not use chat terms. Example: avoid using "grt" instead of "great".