TASK DEFINITION: In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.
PROBLEM: banding features continued to organize as the system slowly strengthened , and on august 23 debby attained a peak intensity of 50 mph -lrb- 85 km / h -rrb- over the open waters of the atlantic ocean.

SOLUTION: banding features continued to organize as the system slowly strengthened , and on august 23 debby reached a peak strength of 50 mph -lrb- 85 km / h -rrb- over the open waters of the atlantic ocean.

PROBLEM: ornamental plants are typically grown in the flower garden or as house plants.

SOLUTION: ornamental plants are grown in a flower garden or used as house plants.

PROBLEM: the predominant source of magnesium is dolomite -lrb- camg -lrb- co3 -rrb- 2 -rrb-.

SOLUTION:
dolomite -lrb- camgc03 -lrb- 2 -rrb- -rrb- is the predominant source of magnesium.