Hi, shrimp and prawn are foods consumed worldwide but I have an allergy...do you eat them?
Oh that's sad, they're very tasty and I like to eat them, the only thing is that they're expensive.
In Indian they're expensive too, but you can get an adult shrimp which grows to a length of about 5 feet!
Oh wow those are really big! I thought jumbo shrimps are big but not that big!
Yes, actually the term shrimp varies so it can be ambiguous, but generally it is used to talk about some decapod
That's interesting, what else do you know about shrimp?
Shrimp paste
Shrimp paste or shrimp sauce is a fermented condiment commonly used in Southeast Asian, Indian subcontinent and Southern Chinese cuisines. 
It is primarily made from finely crushed shrimp or krill mixed with salt, and then fermented for several weeks. Some versions are in its wet form such as those in Vietnam and other versions are sun-dried and either cut into rectangular blocks or sold in bulk. It is an essential ingredient in many curries, sauces and sambal. Shrimp paste can be found in most meals in Indonesia
starfish. Sometimes the starfish will shed the arm that the shrimp attacked and regrow (the shrimp can then re eat it), but it is usually too wounded to regrow. They may also feed on sea urchins, because they have tube feet as well, but that is rare and only if they're very hungry.
Behavior/Reproduction.
The Harlequin moves at a very slow pace and in waves. It also may have toxins from its prey (the starfish) which could make it distasteful and potentially dangerous