What is the source of this information please? It doesn't appear to be near a building or road. Please note that OSM is for actual features. Thank you

We appreciate your efforts to map Tanzania but ask that you learn how to properly map buildings. Use the q key to make square corners.
Thank you

Thank you for your efforts to map Tanzania. Please follow the instructions and map buildings accurately.

Thank you for your contributions to OSM. Please look over the instructions to learn how to make square corners on the buildings.

Thank you for your contributions to OSM. Please read the instructions to learn how to properly trace buildings. Please trace the buildings accurately with square corners. Use the q key.
Thank you

Did you mean to delete the Lake Victoria relation?

Congratulations on your first edit to OSM, we appreciate the help. Please look over the instructions to learn how to accurately map buildings. Use the q key to make square corners. Thank you.

Congratulations on your first changeset for OSM, we appreciate the help.
Thank you

Thank you for the help mapping. Please note that this project is for buildings only. We will map the roads and paths in other projects.
Thank you

Thank you for your efforts to map buildings in Tanzania. Please go back to the task instructions to learn how to properly map buildings. Use the q key to make square corners on the buildings. Look here: https://www.youtube.com/playlist?list=PLHtj0pb6F8G4HuZyHuByZhNLfVP9WpAbZ

Congratulations on your first OSM edit, we appreciate the work. Please keep mapping Crowd2Map projects.
Thank you

Congratulations on your first edit to OSM, thank you for the help. Please look over the instructions to learn how to properly map buildings. Use the q key to make square corners. We do not need paths mapped in this project. Thank you.

Thank you for your first edits to OSM in Tanzania, we appreciate the help. Please look at the links that show how to properly map buildings. Use the q key to make square corners on the buildings.
Thank you

Thank you for your first contribution to OSM. Please look over the instructions and online lessons that show how to properly trace buildings. Please use the q key to make square corners. Thank you

Thank you for helping map Tanzania. Please use the q key to make square corners on the buildings.

Great job on your first edit to OSM, thank you. Please make sure to square building corners using the q key.

Thanks for your first edit to OSM, please keep mapping.

Thank you for your efforts to contribute to OSM mapping in Tanzania. Please look over the Crowd2Map materials that shows how to properly map buildings.
Thank you

Thank you for the help mapping. Please make sure to follow the task instructions. This is a buildings only project, roads are not needed. Thank you

Thank you for your help in mapping Tanzania. Please make sure to read the HOT task instructions. This project does not call for roads to be mapped. Also note that all OSM features should have a tag that identifies the feature type. Thank you.