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.

among this group are species with some of the most potent venoms of all snakes.
in this group are species with some of the strongest venom of all snakes.

in the top right field is the symbol of the lords of sonneberg , which includes sheep shears.
in the top right field is the symbol of the lords of sonneberg , which includes sheep shears -lrb- a cutting instrument in which two blades move past each other , like scissors but typically larger -rrb-.

this was demonstrated in the miller-urey experiment by stanley l. miller and harold c. urey in 1953.

in 1953 stanley l. miller and harold c. used the miller-urey experiment to prove this.