Convert the following simple sentence to a complex sentence containing an adjective clause-I have no consolation to offer you.

• We can understand that Complex sentences require an independent and subordinate clause to function properly. So, let’s have a glance at the 2 clauses:
  1)Independent Clause- it's a topic and a verb that demonstrates an entire thought.
  2)Dependent Clause- It doesn't express a whole thought.
• Complex sentences utilize subordinating conjunctions to affix independent and dependent clauses.
  Example- Stay within the room until the doorbell rings. Here, the independent clause-
• ‘Stay within the room’ is joined with the dependent clause- ‘The doorbell rings’ with the assistance of the subordinating conjunction- ‘until’.
• Now, let’s examine an Adjective clause:
• An adjective clause could be a subordinate clause that functions with the assistance of a ‘relative pronoun’.
  Example- That John aced the exam. This sentence portrays an incomplete thought because it could be a subordinate clause. Also, we will see the utilization of a relative pronoun- ‘that.’
• Let’s examine the above-given options:
  a) I don't have any consolation that I can give you- This sentence demonstrates the employment of an adjective clause. Hence, it's the proper option.
  b) I haven't any consolation on offer for you- This sentence is grammatically incorrect.
  c) I offer you nothing, including consolation- This sentence is additionally grammatically incorrect.
  d) I offer you something and it's not consolation- This sentence lacks logic.

Hence, the proper answer is Option A.