TASK DEFINITION: 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.
PROBLEM: Sentence 1:It is estimated that fish should be given as much as they can eat in 3 to 5 minutes , and once a day . Sentence 2:However , the electronic fish feeders prevent overeating by releasing the right quantity of food , at scheduled times .

SOLUTION: however

PROBLEM: Sentence 1:In Judaism , the process of becoming spiritually pure lasts seven days . Sentence 2:Thus , the Maccabees could only produce additional pure oil after eight days : seven days of becoming pure including one day , once pure , to actually make the oil .

SOLUTION: thus

PROBLEM: Sentence 1:The Saar Polygon is designed to have a different shape depending on the direction it is viewed such as a rectangular arch , a triangle , an inverted triangle , and an hourglass . Sentence 2:Furthermore , it resembles the structures that are used in mines for support .

SOLUTION:
furthermore