Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Rakul Preet Singh
Table title:
Filmography
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Director </th><th colspan=1 rowspan=1 > Language </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><th colspan=1 rowspan=1 > Gilli </th><td colspan=1 rowspan=1 > Arati </td><td colspan=1 rowspan=1 > Raghav Loki </td><td colspan=1 rowspan=1 > Kannada </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2011 </td><th colspan=1 rowspan=1 > Keratam </th><td colspan=1 rowspan=1 > Sangeetha </td><td colspan=1 rowspan=1 > Gautham Patnaik </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><th colspan=1 rowspan=1 > Thadaiyara Thaakka </th><td colspan=1 rowspan=1 > Gayathri Ramakrishnan </td><td colspan=1 rowspan=1 > Magizh Thirumeni </td><td colspan=1 rowspan=1 > Tamil </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><th colspan=1 rowspan=1 > Puthagam </th><td colspan=1 rowspan=1 > Divya </td><td colspan=1 rowspan=1 > Vijay Adhiraj </td><td colspan=1 rowspan=1 > Tamil </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><th colspan=1 rowspan=1 > Venkatadri Express </th><td colspan=1 rowspan=1 > Prarthana </td><td colspan=1 rowspan=1 > Merlapaka Gandhi </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 > Nominated- Filmfare Award for Best Actress - Telugu </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><th colspan=1 rowspan=1 > Yaariyan </th><td colspan=1 rowspan=1 > Saloni </td><td colspan=1 rowspan=1 > Divya Khosla Kumar </td><td colspan=1 rowspan=1 > Hindi </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><th colspan=1 rowspan=1 > Yennamo Yedho </th><td colspan=1 rowspan=1 > Nithya </td><td colspan=1 rowspan=1 > Ravi Tyagarajan </td><td colspan=1 rowspan=1 > Tamil </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><th colspan=1 rowspan=1 > Rough </th><td colspan=1 rowspan=1 > Nandu </td><td colspan=1 rowspan=1 > C. H. Subba Reddy </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><th colspan=1 rowspan=1 > Loukyam </th><td colspan=1 rowspan=1 > Chandrakala "Chandu" </td><td class="highlighted"  colspan=1 rowspan=1 > Sriwass </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 > Nominated - Filmfare Award for Best Actress - Telugu Nominated - SIIMA Awards for Best Actress </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><th colspan=1 rowspan=1 > Current Theega </th><td colspan=1 rowspan=1 > Kavita </td><td class="highlighted"  colspan=1 rowspan=1 > G. Nageswara Reddy </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><th colspan=1 rowspan=1 > Pandaga Chesko </th><td colspan=1 rowspan=1 > Divya </td><td class="highlighted"  colspan=1 rowspan=1 > Gopichand Malineni </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><th colspan=1 rowspan=1 > Kick 2 </th><td colspan=1 rowspan=1 > Chaitra </td><td colspan=1 rowspan=1 > Surender Reddy </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><th colspan=1 rowspan=1 > Bruce Lee - The Fighter </th><td colspan=1 rowspan=1 > Riya Bharadwaj </td><td colspan=1 rowspan=1 > Srinu Vaitla </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2016 </td><th colspan=1 rowspan=1 > Nannaku Prematho </th><td colspan=1 rowspan=1 > Divyanka / Divya </td><td colspan=1 rowspan=1 > Sukumar </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 > Nominated - Filmfare Award for Best Actress - Telugu SIIMA Awards for Best Actress </td></tr>
<tr> <td colspan=1 rowspan=1 > 2016 </td><th colspan=1 rowspan=1 > Sarrainodu </th><td colspan=1 rowspan=1 > Jaanu / Mahalakshmi </td><td colspan=1 rowspan=1 > Boyapati Srinu </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2016 </td><th colspan=1 rowspan=1 > Dhruva </th><td colspan=1 rowspan=1 > Ishika </td><td colspan=1 rowspan=1 > Surender Reddy </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017 </td><th colspan=1 rowspan=1 > Winner </th><td colspan=1 rowspan=1 > Sitara </td><td colspan=1 rowspan=1 > Gopichand Malineni </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017 </td><th colspan=1 rowspan=1 > Rarandoi Veduka Chudham </th><td colspan=1 rowspan=1 > Bhramarambha </td><td colspan=1 rowspan=1 > Kalyan Krishna Kurasala </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017 </td><th colspan=1 rowspan=1 > Jaya Janaki Nayaka </th><td colspan=1 rowspan=1 > Janaki / Sweety </td><td colspan=1 rowspan=1 > Boyapati Srinu </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017 </td><th colspan=1 rowspan=1 > Spyder </th><td colspan=1 rowspan=1 > Charlie </td><td colspan=1 rowspan=1 > AR Murugadoss </td><td colspan=1 rowspan=1 > Telugu / Tamil </td><td colspan=1 rowspan=1 > Bilingual film </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017 </td><th colspan=1 rowspan=1 > Theeran Adhigaaram Ondru </th><td colspan=1 rowspan=1 > Priya Theeran </td><td colspan=1 rowspan=1 > H. Vinoth </td><td colspan=1 rowspan=1 > Tamil </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2018 </td><th colspan=1 rowspan=1 > Aiyaary </th><td colspan=1 rowspan=1 > Sonia Gupta </td><td colspan=1 rowspan=1 > Neeraj Pandey </td><td colspan=1 rowspan=1 > Hindi </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><th colspan=1 rowspan=1 > N. T. R. Kathanayakudu </th><td colspan=1 rowspan=1 > Sridevi </td><td colspan=1 rowspan=1 > Krish </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 > Special appearance </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><th colspan=1 rowspan=1 > Dev </th><td colspan=1 rowspan=1 > Meghna </td><td colspan=1 rowspan=1 > Rajath Ravishankar </td><td colspan=1 rowspan=1 > Tamil </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><th colspan=1 rowspan=1 > De De Pyaar De </th><td colspan=1 rowspan=1 > Ayesha </td><td colspan=1 rowspan=1 > Akiv Ali </td><td colspan=1 rowspan=1 > Hindi </td><td colspan=1 rowspan=1 > Releasing on 17 May </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><th colspan=1 rowspan=1 > NGK </th><td colspan=1 rowspan=1 > Vanathi </td><td colspan=1 rowspan=1 > Selvaraghavan </td><td colspan=1 rowspan=1 > Tamil </td><td colspan=1 rowspan=1 > Releasing on 31 May </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><th colspan=1 rowspan=1 > SK 14 </th><td colspan=1 rowspan=1 > TBA </td><td colspan=1 rowspan=1 > R. Ravikumar </td><td colspan=1 rowspan=1 > Tamil </td><td colspan=1 rowspan=1 > Filming </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><th colspan=1 rowspan=1 > Marjaavaan </th><td colspan=1 rowspan=1 > TBA </td><td colspan=1 rowspan=1 > Milap Milan Zaveri </td><td colspan=1 rowspan=1 > Hindi </td><td colspan=1 rowspan=1 > Releasing on 2 October </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><th colspan=1 rowspan=1 > Manmadhudu 2 </th><td colspan=1 rowspan=1 > TBA </td><td colspan=1 rowspan=1 > Rahul Ravindran </td><td colspan=1 rowspan=1 > Telugu </td><td colspan=1 rowspan=1 > Filming </td></tr>
</table>
Question:
Who directed Telugu films that Rakul Preet Singh worked on in 2014?
Answer:
In 2014, Rakul Preet Singh worked on three Telugu films simultaneously which were directed by C.H. Subba Reddy, Sriwass, and G. Nageswara Reddy.