The Solomon brothers got more eggs than Timmy every year. Timmy reasoned that this was because there were two of them and they counted their eggs as one. He suspected that this was cheating but couldn't articulate the notion. Timmy clutched his sack behind his back as the Solomon brothers approached him. The taller brother distracted Timmy. The shorter one snuck behind him and clipped the corner of Timmy's egg sack, making quite a big hole. Timmy failed to notice this. When the whistle blew, Timmy was off. He wasn't surprised to see the Solomon brothers behind him. Timmy was much faster than they. He was surprised that they chose to follow him. Timmy beat them to every egg, and raced on to the next, never noticing that his sack wasn't getting heavier. As he approached the end of the course, Timmy was elated to be the first to finish. The Solomon brothers were right behind him. "Maybe next year, loser twins," Timmy chuckled, right before he noticed that his sack was empty. Verbal Irony Situational Irony Dramatic Irony

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.  

the third paragraph is your answer,

"but, in a larger sense, we can not dedicate — we can not consecrate — we can not hallow — this ground. the brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract. the world will little note, nor long remember what we say here, but it can never forget what they did here. it is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. it is rather for us to be here dedicated to the great task remaining before us— that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion—that we here highly resolve that these dead shall not have died in vain—that this nation, under god, shall have a new birth of freedom—and that government of the people, by the people, for the people, shall not perish from the earth. "