A teacher was teaching his pupils spellings during school hours. The following conversation ensured between the teacher and one of the prefects called Bob.

Below is the conversation;

Teacher: Bob, spell plantain

Bob: Which one? The ripe one or the unriped one?

Teacher: What difference does it make? Just spell plantain.

Bob: Teacher, if you fry the ripe plantain, na ‘’ DODO’, if you fry the unriped one, ‘ na ‘SHIPS’, if you roast am, ‘ na ‘BOOLI’. All of them na plantain. Which one is call spell?