问题如下：
Which of the following about Arms index (TRIN) is incorrect?
选项：
A. It is a measure of flow of funds into increasing and declining stock.
B. If the index value is larger than 1, there are more volume in increasing stocks.
C. If the index value is close to 1, funds in increasing and decreasing stocks are almost the same.
解释：
B is correct. Arms index, or so-called short-term trading index (TRIN) is defined as (No of advancing issues/ No of declining issues)/(Volume of advancing issues/ Volume of declining issues). An index value larger than 1 means that there are more volume in declining stocks.
题目中的B选项是increasing stocks，题目解释是declining stocks.请问这是矛盾的吗？
