(pa1 / property-ascription :speechact assertion :domain (b / city :name Bremen) :range (b3 / city

:property-ascription(g / color-quality :lex green)))

(pa4 / property-ascription :tense present :domain (c / climate :lex climate :owned-by (bremen / city)) :class-q nonclass :range (w1 / material-quality :lex wet))

ONTOLOGY

weather(bremen, wet)weather(bremen, windy)

event(bremen, arts-festival)

event(bremen, film-festival)

event(munich, oktoberfest)

nearby(bremen, moors)quality(bremen,attractive)

quality(bremen,green)population(bremen,

750000)industry(bremen, service)

polution(bremen, low)

(i / generalized-possession :domain (b / city :name bremen) :range (f1 / festival

:use-modification-q use:use-modification-id (a / area :lex art)))

?

?

?

(pa4 / property-ascription :tense present :domain (c / climate :lex climate :owned-by (bremen / city)) :class-q nonclass :range (w1 / material-quality :lex wet))

ONTOLOGY

weather(bremen, wet)

?

(pa4 / property-ascription :tense present :domain (c / climate :lex climate :owned-by (bremen / city)) :class-q nonclass :range (w1 / material-quality :lex wet))

ONTOLOGY

weather(bremen, wet)

?

entities

objectsprocesses qualities

Property-ascription

(pa4 / property-ascription :tense present :domain (c / climate :lex climate :owned-by (bremen / city)) :class-q nonclass :range (w1 / material-quality :lex wet))

ONTOLOGY

weather(bremen, wet)

?

entities

objectsprocesses qualities

Property-ascription city climate

(pa4 / property-ascription :tense present :domain (c / climate :lex climate :owned-by (bremen / city)) :class-q nonclass :range (w1 / material-quality :lex wet))

ONTOLOGY

weather(bremen, wet)

?

entities

objectsprocesses qualities

Property-ascription city climate Material-quality

(pa4 / property-ascription :tense present :domain (c / climate :lex climate :owned-by (bremen / city)) :class-q nonclass :range (w1 / material-quality :lex wet))

ONTOLOGY

weather(bremen, wet)

?

entities

objectsprocesses qualities

Property-ascription city climate Material-quality

Using ontological knowledge during generation

grammar choices

semantic choices

input

entities

objectsprocesses qualities

Property-ascription city climate Material-quality

(pa4 / property-ascription :tense present :domain (c / climate :lex climate :owned-by (bremen / city)) :class-q nonclass :range (w1 / material-quality :lex wet))