3d
abstract
answer
arm
ask
asking
business
butler
carry
catering
caucasian
communication
concept
confusion
cutout
dinner
doubt
faq
glove
hand
help
idea
info
male
man
mark
metal
napkin
occasion
offer
person
plate
problem
quest
question
question mark
restaurant
search
servant
serve
service
serving
sign
silver
solution
steel
suit
support
symbol
towel
tray
waiter
waitress