clarify motor controller questions

diff --git a/guide/challenge-bot-questions.org b/guide/challenge-bot-questions.org
index 5eac71f7e3fd9c9c4b2d9f0e1990348aa6abc857..847f18eafcb18e7727fcde9c1465a1332458c0b5 100644 (file)
--- a/guide/challenge-bot-questions.org
+++ b/guide/challenge-bot-questions.org
@@ -56,8 +56,9 @@
     2. what's the difference between stranded and solid core wire?
     3. why are we using solid core wire for plugging into
        the breadboard?
-    4. should the black chip (motor controller) be on the left or the right
-    5. why should the chip be on the right?
+    4. do we have the black chip (motor controller) be on the left or
+       the right of the breadboard?
+    5. why should the chip be on the right on our robot?
 *** batteries
     there are two battery packs on the robot.
     one of them powers the motors, and is in the clear battery pack.