Study the following information to answer the given questions.

The farmers of village D have been growing crop Y for many years as there is hardly any rainfall in the area and crop Y has minimum water requirements. However, this year many farmers of village D have sown crop X instead of crop Y despite the fact that crop Y yielded a good produce last year.

Which of the following statements, if considered true, may not be a reason for the action of the farmers of village D

Statements :

No points is a spot. All spots are marks. No mark is a dot.

Conclusions :

I. All dots being points is a possibility.

II. At least some points are marks.

Statements :

Some letters are digits. All digits are numbers. All symbols are numbers.

Conclusions :

I. No letter is a symbol.

II. All letters being digits is a possibility.

Statements :

No point is a spot. All spots are marks. No mark is a dot.

Conclusions :

I. All marks being points is a possibility.

II. No spot is a dot.

Statements :

Some letters are digits. All digits are numbers. All symbols are numbers.

Conclusions :

I. At least some letters are numbers.

II. All symbols being digits is a possibility.

Statements :

M > O ≥ C ≥ K = E ≥ D; J ≥ C ; O < Z

Conclusions : I. J ≥ E ; II. K < Z