I need a little help please on this poem called "little abigail and the beautiful pony" by shel silverstein here is the poem below . I need an analysis as well as the literary elements imagery, tone, mood, conflict, climax, setting, irony, hyperbole, and the theme. Thank you in advance
 There was a girl named Abigail
 Who was taking a drive
 Through the country
 With her parents
 When she spied a beautiful sad-eyed
 Grey and white pony.
 And next to it was a sign
 That said,
 FOR SALE—CHEAP.
 “Oh,” said Abigail,
 “May I have that pony?
 May I please?”
 And her parents said,
 “No you may not.”
 And Abigail said,
 “But I MUST have that pony.”
 And her parents said,
 “Well, you can have a nice butter pecan
 Ice cream cone when we get home.”
 And Abigail said,
 “I don’t want a butter pecan
 Ice cream cone,
 I WANT THAT PONY—
 I MUST HAVE THAT PONY.”
 And her parents said,
 “Be quiet and stop nagging—
 You’re not getting that pony.”
 And Abigail began to cry and said,
 “If I don’t get that pony I’ll die.”
 And her parents said, “You won’t die.
 No child ever died yet from not getting a pony.”
 And Abigail felt so bad
 That when she got home she went to bed,
 And she couldn’t eat,
 And she couldn’t sleep,
 And her heart was broken,
 And she DID die—
 All because of a pony
 That her parents wouldn’t buy.
 Author Notes
 Authors Note:
 (This is a good story
 To read to your folks
 When they won’t buy
 You something you want.)