"Linguistic" sentences and "real" sentences

This p~$r Id~ntift~ iwe klr¢ds of sentences: "llngulsUc" sentences ~ J "r~al" a~-ntence~. "l't~,~ former is a kind of sentel~'~,e~ that ar~ often discussed in (cemputatkmal) Ungulstlc literatures, sucll as the:re In i:lgure 1. The latter, on the other hand, is a kind of senteace=~ that appear in practical applications, such as those In Flgu='e 2. Where~ts both are grammatical English sentences, they appear' to I:,e significantly different. In this paper, we discuss the characteristi~ of those two kinds of sentences, aud claim that a different approach is necessary to parse each Idnd of sentences. John hl~ Mary. Every man who owns a donkey beats It. I saw a man with a telescope. The horse raced past the barn fell. ~llme fries like an arrow. Tbe n louse the cat the dog ctlased ate died. John persuaded Mary to expect that he believes tl=a't she likes art apple. Flflure 1: "Linguistic" Sentences All processes (programs) In the daetroyed window (ar Icol~) are killed (except nahuped wocesgas; see nohup(1) in the t/FLUX Iqefer'on,~); therefore, make ~ure you really wish ta destroy a window or an leon before you petfarm this t~ek.