This article is from the College Bowl FAQ, by George Atendido aten0001@tc.umn.edu with numerous contributions by others.
In CB, players are exhorted to be as precise as possible in their answers.
In general, unless the question specifically asks otherwise, a player may
offer only one piece of information in his/her answer. Players sometimes
try to give two or more related facts in their answer. This practice is
called "blitzing". For example, if a question begins "On June 6,
1944...", a player might ring in and say "The D-Day invasion occurred on
the Sword, Juno, Omaha, Gold, and Utah beachheads of Normandy, France".
Such an answer would be ruled incorrect, as stated in Rule 26:
"....The Moderator and Judge must determine if the player
has pinpointed the answer, giving _clear and precise
knowledge_ [emphasis CBI's] of the information requested,
or if the player is just rattling off a list of related
facts in an effort to hit the required answer...."
Blitzes are permitted in official CB play only under Rule 29, the so-called
"creator/creation" rule. In brief, when a question deals with "created"
artistic works (novels, plays, paintings, sculpture, music, etc. but NOT
film) or scientific works (theorems/-ies, inventions), a player can give
both the "creator" and the "creation". If either is the sought-for
answer, the creator/creation pair is correct, and the two were given by
the player without a discernible pause, the player's answer is correct.
Occasionally, players can give answers that appear to be blitzes, but
really aren't. For example, a question could begin: "Amalthea, Io,
Ganymede..." If a player rang in at that point and said "moons of
Jupiter", he would be correct even if the sought-for answer was
"Jupiter", as the player demonstrated "clear and precise knowledge"
without spewing out a list of possible answers.
In ACF, however, the situation is drastically different. A full treatment
is provided in the rules used for the 1995 ACF NCT. According to this
rule, a player may give several related pieces of information so long as:
1. The entire chain of information is correct. That is, in the D-Day
example above, if the player had said "Nebraska" instead of "Utah",
the whole answer is invalidated. and
2. The player is not simply rattling off a list of answers of the same
class. I.e., the player can say "Jefferson defeated John Adams in
election of 1800", but s/he can't rattle off a list of Presidents. and
3. One of the proffered pieces of information is that which the question
sought.
Some invitationals have sought a middle ground, allowing "two related
pieces of information". In effect, such a rule works pretty much like the
ACF rule, except that the number of related pieces of information is
strictly limited.
 
Continue to: