Namaste Brian,
ah... i see it now.. it was worded a bit oddly for me
nevertheless...
there are a few things that we need to keep in mind...
a mondo is a process, if you will, of verifying or testing the student to see if there is a proper understanding of the Dharma. it is commonly referred to as "Dharma Combat" which connotes something which it isn't
it's really more of a running Q&A between a master and student.
by contrast, a koan is typcially a phrase that the student mediates over and it does not have a logical answer.
a few examples of mondos:
"I am going to pose a question," King Milinda said to Venerable Nagasena. "Can you answer?"
Nagasena said, "Please ask your question."
The king said, "I have already asked."
Nagasena said, "I have already answered."
The king said, "What did you answer?"
Nagasena said, "What did you ask?"
The king said, "I asked nothing."
Nagasena said, "I answered nothing."
A Zen Master was asked by a monk: "What is Buddha?"
And he replied: "The cat is climbing up a post."
When the monk confessed that he could not understand the Master, the latter said: "You go ask the post."
Question: "In what way do my hands resemble the Buddha's hands?"
Answer: "Playing the lute in the midnight."
Question: "In what way do my feet resemble the feet of a donkey?"
Answer: "When the heron stands in snow, its color is not the same."
D.T. Suzuki tells of a disciple who asked a Zen Master: "With what frame of mind should one discipline oneself in the truth?"
And the Master answered: "There is no mind to be framed, nor is there any truth in which to be disciplined."
"If there is no mind to be framed and no truth in which to be disciplined, why do you have a daily gathering of monks who are studying Zen and disciplining themselves in the truth?"
The Master replied: "I have not an inch of space to spare, and where could I have a gathering of monks? I have no tongue, and how would it be possible for me to advise others to come to me?"
The questioner then examined: "How can you tell me a lie like that to my face?"
The Master said: "When I have no tongue to advise others, is it possible for me to tell a lie?"
The disciple then said despairingly: "I cannot follow your reasoning."
"Neither do I understand myself," concluded the Zen Master.
A monk asked Chao-Chou, "If a poor man comes, what should one give him?"
"He lacks nothing," answered the Master.