With the Stroop effect your brain wants to read the word instead of the color. The reason behind this is because it sees the word before the color of the word. I personally can't get past the first word without messing up. Can you say the colors of all the words.
"Stroop Effect." Mercercognitivepsychology [licensed for Non-commercial Use Only] /. N.p., n.d. Web. 19 Mar. 2015.