Improve the grammar of this text: Put a source and mayonnaise on the Okonomiyaki.
The first sentence is correct.
The second sentence is incorrect.
The first sentence is correct.
The second sentence is incorrect.
The first sentence is correct.
The second sentence is incorrect.
The first sentence is correct.
The second sentence is incorrect.
The first sentence is correct.
The second sentence is incorrect.
The first sentence is incorrect.
The second sentence is correct.
The first sentence is incorrect.
The second sentence is incorrect.
The first
The first sentence is correct.
The first sentence is incorrect.
The second sentence is incorrect.
The third sentence is correct.
The fourth sentence is incorrect.
The fifth sentence is correct.
The sixth sentence is incorrect.
The seventh sentence is correct.
The eighth sentence is incorrect.
The ninth sentence is correct.
The tenth sentence is incorrect.
The eleventh sentence is correct.
The twelfth sentence is incorrect.
The eleventh sentence is incorrect.
The twelfth