1, in/and/we/books/the/learn/ write/literature/about/essays
WE LEARN ABOUT BOOKS AND WRITE ESSAYS IN LITERATURE.
2, of/books/in/the back/are/those/at/the library/English
THOSE BOOKS AT THE BACK OF THE LIBRARY ARE IN ENGLISH.
1, in/and/we/books/the/learn/ write/literature/about/essays
-> We learn about essays and write books in literature
2, of/books/in/the back/are/those/at/the library/English
-> Those books at the back of the library are in English