Given below are the pair of phyla with their body cavities.
`{:(,"Phylum","Body cavity"),(I., "Platyhelminthes",-"Pseudocoel"),(II.,"Annelida",-"Schizocoel"),(III,"Nematoda",-"No body cavity"),(IV.,"Echinodermata ",-"Enterocoel"):}`
Choose the option with the correct codes
A. I, II and III
B. I and II
C. II and IV
D. I and III