Task: Text Simplification
Input (English): world temperatures could rise by between 1.1 and 6.4 ° c -lrb- 2.0 and 11.5 ° f -rrb- during the 21st century -lrb- table 3 -rrb- and that : sea levels will probably rise by 18 to 59 cm -lrb- 7.08 to 23.22 in -rrb- -lsb- table 3 -rsb-.
Output (English): world temperatures could rise between 1.1 and 6.4 celsius during the 21st century.