For nearly two decades, Nigeria has been grappling with the dreaded HIV/AIDS virus. It has launched an ambitious plan to combat the virus. But that effort has been hampered by lack of accurate and reliable data. The lack of reliable data has led to haphazard application of the prevention and treatment methods, at enormous cost to the government. One of the greatest challenges confronting the country’s policies in the fight against HIV/AIDS has been the inability to track the disease. And this challenge comes in many phases. First, apart from nursing mothers and new born babies, many persons with the virus are not tracked for testing. Therefore, treatment and prevention are affected in the long run, which in turn increases the burden of the disease on individuals and the nation at large.
The passage discusses the challenges Nigeria faces in combating HIV/AIDS, particularly the lack of accurate and reliable data, which hampers prevention and treatment efforts. It does not contain any mathematical questions or answers.
no_question
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
For nearly two decades, Nigeria has been grappling with the dreaded HIV/AIDS virus. It has launched an ambitious plan to combat the virus. But that effort has been hampered by lack of accurate and reliable data. The lack of reliable data has led to haphazard application of the prevention and treatment methods, at enormous cost to the government. One of the greatest challenges confronting the country’s policies in the fight against HIV/AIDS has been the inability to track the disease. And this challenge comes in many phases. First, apart from nursing mothers and new born babies, many persons with the virus are not tracked for testing. Therefore, treatment and prevention are affected in the long run, which in turn increases the burden of the disease on individuals and the nation at large.
user
The passage discusses the challenges Nigeria faces in combating HIV/AIDS, particularly the lack of accurate and reliable data, which hampers prevention and treatment efforts. It does not contain any mathematical questions or answers.

TYPE: NO_QUESTION