HELP! I cant figure this out

You are reading an informational text for english class, and you find a lot of words you don't know. your teacher says you don't need to look up all of them in the dictionary, only the ones you need to get the main point of the text. how could text features you figure out which words to look up?

In the section the deciding pitch what is the narrators point of view on how th pitcher feels about the upcoming event

What does moon shadow think about where the tang people live (text evidence)