Design a set of syntax diagrams that describes the grammatical structure of "sentences" that consist of occurrences of the word yes followed by the same number of the word no. for example, "yes yes no no" would be such a sentence, whereas "no yes," "yes no no," and "yes no yes" would not.

Which best describes the author's purpose in these frames of iqbal? to describe to the reader what happened at the wedding to show iqbal's pain and confusion after his debt increased to inform the reader about how iqbal escaped from the factory to persuade the reader to pay off the debt of child laborers