One of the statements below contains a word used incorrectly. Choose the option which has the incorrect or inappropriate usage of the word.

The words used in the given options are 'intense' and 'intensive'. 'intense' refers to something of great intensity or strength. 'intensive' refers to something which is vigorous and thorough. Option B uses the word 'intense' to refer to the loathing, which is correct. Option C refers to study as intensive, and option D refers to 'debate' as intense, which are both correct uses. Option A has the usage incorrect, the pressure should be 'intense' and not 'intensive', and is therefore the correct answer.