Which sentence contains an incorrect possessive form?

a.
that chefs cooking is the best!

b.
the team agreed to use lisa's strategy at the debate.

c.
delicious aromas lured us to the kitchen.

d.
we met at jerry's house to prepare for our presentation

A.

To show possession, "chef's" should be written. 

This is what i found “an elliptical clause is a type of dependent, or subordinate, clause that is missing a word or words. often, the missing part is a verb or verb phrase. while elliptical clauses are acceptable to use, they can sometimes cause confusion for writers and readers, especially when the sentence ends with a pronoun.” i hope this you for what your looking for. can you plz mark me brainliest?