Maybe the umbrella is outside.
Perhaps, she is a cosplayer.
It’s probably going to snow tomorrow, so let’s make a snowman.
You have many parts. Look at them all. You have to choose one of the parts. You can't decide which one you want. This one? Maybe. How about this one? Hmm, maybe that one too.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.