In this task, you are given two sentences in the English language (Sentence 1 and Sentence 2). Your task is to identify the connecting word between the two sentences.

Ex Input:
Sentence 1:Regaltip created the Alex Van Halen signature drumsticks when he became an endorser . Sentence 2:However , despite being a long - time endorser of the brand , Alex Van Halen also briefly used Easton Ahead drumsticks .

Ex Output:
however


Ex Input:
Sentence 1:The Enterprise rendezvous with a Romulan warbird and , despite Picard 's unease about the situation , T'Pel transports aboard . Sentence 2:However , something interrupts the transporter signal and the ambassador is killed .

Ex Output:
however


Ex Input:
Sentence 1:This construction produces the free distributive lattice with n generators . Sentence 2:Thus , the Dedekind numbers count the number of elements in free distributive lattices .

Ex Output:

thus