 
 <prompt> Wetin, specifically, dey build up for body during attack? Given the previous question, write a context wey contain the answer. E fit be 1 - 20 sentences. Context: <response>: "Asthma dey show itself as person go dey dey wheeze, dey find am hard to breathe, chest dey tight, and person fit dey cough. Person fit dey bring out sputum from im lung as e dey cough but e dey hard sometimes. During recovery from attack, e fit dey look like pus because plenty white blood cells wey dem dey call eosinophils dey inside. Symptoms dey worse mostly for night and early morning or if person do exercise or dey for cold air. Some people wey get asthma no dey always get symptoms, na only when something trigger am, while some others fit dey always get symptoms wey dey serious. " 