answer: Ms. Parker tells #Person1# there're many idioms in English and gives #Person1# an example and a counterexample.
documents: #Person1#: Are there many idioms in English?
  #Person2#: There are hundreds and hundreds. English is particularly rich in idiomatic expressions.
  #Person1#: Can you give us an example?
  #Person2#: I'll look up the rate. To look up doesn't mean to look high into the sky or to look at the roof. It means to search for and find some information.
  #Person1#: What about the expression Goodbye? Is that an idiom?
  #Person2#: That is just a natural, grammatical English expression. It has a direct translation in other languages.
  #Person1#: This is interesting, Ms. Parker.