Complex sentence: More people are dying of cancer in Nigeria, because cancer and Non-Communicable Diseases (NCDs) are not given priority in the country's health financing; currently, there is only 7 cancer radiotherapy centre in Nigeria and only 1-2 centres work at a time.
Split into simpler sentences: More people are dying of cancer in Nigeria because cancer and Non-Communicable Diseases (NCDs) are not given priority in the country's health budget. There is only 7 cancer radiotherapy centre in Nigeria and only 1-2 centres work at a time.