Need help answering these questions

Ok which of peter's lines shows that he is using personal experience to understand the reading?

As montgomery and de grey slowly made their way through the message, they noticed more and more oddities. for example, 97556 appeared near the end of the message; the 90000 family indicated important names that were not used very often in messages. we can imagine their shock when they realized that 97556 stood for zimmermann. that single name fired the men with excitement as they began working on the message from the beginning. —the dark game, paul janeczko why were the code breakers excited when they realized that 97556 stood for zimmermann? they were proud that they had intercepted a message. they were excited that the message was full of oddities. they had never before decoded a name. they realized they had intercepted a message from the german foreign secretary.

Part b: which detail from the speech best supports the answer to part a? a. “i have heard much about the sexes being equal; i can carry as much as any man, and can eat as much too, if i can get it.” (paragraph 5) b. “you need not be afraid to give us our rights for fear we will take too much, for we can't take more than our pint'll hold.” (paragraph 8) c. “i can't read, but i can hear. / i have heard the bible and have learned that eve caused man to sin.” (paragraphs 12-13) d. “through god who created him and woman who bore him. / man, where is your part? ” (paragraphs 19-20)