In this task, given a sentence in the English language, your task is to convert it into English Tokens.

Example Input: At the same time, the UN aid agency World Food Program (WFP) indicated that it is working with the Ministry of Agriculture and UNICEF to gradually shift Djibouti's reliance on emergency aid to a Food for Work program, which it hopes will assist nomadic herders in Djibouti with long-term sustainability.
Example Output: At the same time , the UN aid agency World Food Program -LRB- WFP -RRB- indicated that it is working with the Ministry of Agriculture and UNICEF to gradually shift Djibouti 's reliance on emergency aid to a Food for Work program , which it hopes will assist nomadic herders in Djibouti with long-term sustainability .

Example Input: The United States and the European Union have labelled Hamas a terrorist organization and have blocked financial aid until the movement recognizes Israel and agrees to uphold previous agreements with Israel signed by the Palestinian Authority.
Example Output: The United States and the European Union have labeled Hamas a terrorist organization and have blocked financial aid until the movement recognizes Israel and agrees to uphold previous agreements with Israel signed by the Palestinian Authority .

Example Input: Over 5000 physiotherapists, speech pathologists and radiation therapists will walk off the job next week, effectively closing the state's 68 largest health services.
Example Output:
Over 5000 physiotherapists , speech pathologists and radiation therapists will walk off the job next week , effectively closing the state 's 68 largest health services .