Test Cases:

1.Simple Insert
  input: InsertionSimple.txt peaceful.earthquakes.json
  output: ./Output/Simple_Insert.txt

2.Complex Insert
  input: Insertion.txt peaceful.earthquakes.json
  output: ./Output/Complex_Insert.txt

3.Simple Delete
  input: DeletionSimple.txt peaceful.earthquakes.json
  output: ./Output/Simple_Delete.txt

4.Complex Delete
  input: Deletion.txt peaceful.earthquakes.json
  output: ./Output/Complex_Delete.txt

5.Search Test
  input: Search.txt EQsmallP2.json
  output: ./Output/Search_Test.txt

6.Comprehensive Test
  input: watcher.txt 2days.earthquakes.json
  output: ./Output/Comprehensive_Test.txt

7.Sample Test
  input: Wsmall.txt EQsmallP2.json
  output: ./Output/Sample_Test.txt