Hip pain can start in different ways. It may build slowly over months, or hit after a long walk, hard workout, or awkward twist. Some people notice it in the groin.

Context Explanation

Others notice it on the outside of ... In both situations there is a lack of resources which causes people to die. This sentence should be read as follows: there's a lack of some resources, and it is this lack that's causing deaths. In effect, without those resources people die; the resources help avoid death.

Insight Material

Unfortunately, there's a lack of those resources. This sentence makes sense, and is what you probably want to write. grammar - When should I use "cause" and "causes"? - English Language ... Or: Is this the only factor that causes such tragedies?

Final Conclusion

In that form, the singular factor matches with the verb causes. Your sentence mixes the plural rooms with the singular factor, making it hard for you to figure out which form the verb cause (s) should take. (This isn’t necessarily ungrammatical, but sometimes this can make a sentence ... What causes coral bleaching ? What does cause coral bleaching ? What is the difference??

Which is grammatically correct? word choice - What causes X or What does cause X? - English Language ... As your link says, "to cause to be" is a definition of the word "make".