 
 <prompt> ```how floods fit dey forecast? Given di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context:``` <response>: ```Sir William Thomson invent di tide-predicting machine for 1872 wey bin dey useful for navigation for shallow waters. E use system of pulleys and wires to automatically calculate predicted tide levels for a set period for one particular location.``` 