gathering of people inside a simple, possibly religious, building in Kwamba, Nigeria

gathering of people inside a simple, possibly religious, building in Kwamba, Nigeria. The room has a low ceiling and a rough, unfinished concrete floor. The walls appear to be worn. Individuals are seated in white plastic chairs. A man in an orange and white striped shirt is holding a book, while others are seated. Clothing and headwear indicate cultural or religious significance. Banners or cloths in red, yellow, and white are suspended from the ceiling. Printed lettering is visible on some of the clothing and possibly the chair backs.