(b) Consider the following context-free grammar, partially augmented with semanticrules:{NP.sem(VP.sem)}+ Det Nominal {Det.sem(Nominal.sem)}Nominal → Adj Nominal {Adj.sem(Nominal.sem)}{..}{ ...}{ ...}S→ NP VPNPDet+ everyDeta→ smallNominal → dog→ barksAdjVP{...}Now consider the following two sentences, with their desired meaning represen-tations:A1 every dog barksA2 Vd Dog (d) =→ Je Barking (e) A Barker(e, d)B1 a small dog barksB2 3d Dog(d) A Small(d) ^ Je Barking(e) A Barker(e, d)Complete the above augmented grammar, by giving the semantics of 'every','a', 'small', 'dog', and barks', so that the desired meaning representations areobtained for A1 and B1. Show that your solution is correct, by first givingthe lambda expressions obtained from A1 and B1 before any beta reductions,and then showing step-by-step that the beta reductions lead to A2 and B2.

Consider the following context-free grammar, partially augmented with semantic rules: {NP.sem(VP.sem)} + Det Nominal {Det.sem(Nominal.sem)} Nominal → Adj Nominal {Adj.sem(Nominal.sem)} S → NP VP NP Det + every {...} { { Det a + small Nominal → dog + barks Adj } } VP Now consider the following two sentences, with their desired meaning represen- tations:

Consider the following context-free grammar, partially augmented with semantic rules: {NP.sem(VP.sem)} + Det Nominal {Det.sem(Nominal.sem)} Nominal → Adj Nominal {Adj.sem(Nominal.sem)} S → NP VP NP Det + every {...} { { Det a + small Nominal → dog + barks Adj } } VP Now consider the following two sentences, with their desired meaning represen- tations:

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Question

(b) Consider the following context-free grammar, partially augmented with semantic
rules:
{NP.sem(VP.sem)}
+ Det Nominal {Det.sem(Nominal.sem)}
Nominal → Adj Nominal {Adj.sem(Nominal.sem)}
{..}
{ ...}
{ ...}
S
→ NP VP
NP
Det
+ every
Det
a
→ small
Nominal → dog
→ barks
Adj
VP
{...}
Now consider the following two sentences, with their desired meaning represen-
tations:
A1 every dog barks
A2 Vd Dog (d) =→ Je Barking (e) A Barker(e, d)
B1 a small dog barks
B2 3d Dog(d) A Small(d) ^ Je Barking(e) A Barker(e, d)
Complete the above augmented grammar, by giving the semantics of 'every',
'a', 'small', 'dog', and barks', so that the desired meaning representations are
obtained for A1 and B1. Show that your solution is correct, by first giving
the lambda expressions obtained from A1 and B1 before any beta reductions,
and then showing step-by-step that the beta reductions lead to A2 and B2.

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