Select the phrase/connector from the given three options which can be used to form a single sentence from the two sentences given below, implying the same as expressed in the statement sentences.
NEP aims to increase public investment in education from the current 4.3% to 6% of GDP. There is no time-frame given.
1. While NEP aims to increase
2. Though there is no time-frame given
3. No time-frame given to NEP
1
Only 1
2
Only 2
3
Only 3
4
Both 1 and 2
5
Both 1 and 3