1 \documentclass[a4paper]{article
}
6 \title{Exercise week
7}
12 \subsection*
{Exercises Chapter
13}
13 \begin{enumerate
}[label=
\Alph*)
]
14 \item Flatten the grammar
15 \item It can propagate the multiple right hand side non-terminals by
16 remembering them. Instead of a single non-terminal as the result of a
17 production it can be multiple that in turn both have to fit when
19 \item Remember from which rule a rule origins as a way of keeping back
21 \item At some level the algorithm can already check whether the entry is
22 possible at all by peeking at the word. In this way a lot of trees can
23 be pruned as it is clear from the beginning that an
\emph{NP
} can never
24 start with a
\emph{Verb
}
27 \subsection*
{Exercises Chapter
15}
28 \begin{enumerate
}[label=
\Alph*)
]