HELP Which paragraph in the excerpt from Amy Tan’s “Rules of the Game” best shows a character revealing a conflict?

My mother patted the flour off her hands. "Let me see book," she said quietly. She scanned the pages quickly, not reading the foreign English symbols, seeming to search deliberately for nothing in particular. "This American rules," she concluded at last. "Every time people come out from foreign country, must know rules. You not know, judge say, Too bad, go back. They not telling you why so you can use their way go forward. They say, Don't know why, you find out yourself. But they knowing all the time. Better you take it, find out why yourself." She tossed her head back with a satisfied smile. I found out about all the whys later. I read the rules and looked up all the big words in a dictionary. I borrowed books from the Chinatown library. I studied each chess piece, trying to absorb the power each contained. I learned about opening moves and why it's important to control the center early on; the shortest distance between two points is straight down the middle. I learned about the middle game and why tactics between two adversaries are like clashing ideas; the one who plays better has the clearest plans for both attacking and getting out of traps.