Need asap which is the origin and history of a word? a. definitionb. idiomc. syllabificationd. etymology

Answer this correctly what is the cause and effect

Which of these sentences would best express the main idea of a speech arguing that people should participate in a charity softball tournament? a) softball is a great way to get some much-needed exercise. eliminate b) the money raised by the tournament will local animal shelters. c) the tournament is a fun way to spend time with friends while a worthy cause. d) even if you don't have any softball experience, you can form a team and participate.

Lines 47–56: determine the central idea of these lines