What is this? Who is this?

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(26) "«Whose T-shirt is this?»"
    ["seo_title"] => string(17) "whosetshirtisthis"
    ["file_id"] => string(6) "257309"
    ["category_seo"] => string(15) "angliiskiyYazik"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1448298554"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(19) "What colour is it? "
    ["seo_title"] => string(17) "what-colour-is-it"
    ["file_id"] => string(6) "174211"
    ["category_seo"] => string(15) "angliiskiyYazik"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1424099852"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(17) "What time is it? "
    ["seo_title"] => string(15) "what-time-is-it"
    ["file_id"] => string(6) "116277"
    ["category_seo"] => string(15) "angliiskiyYazik"
    ["subcategory_seo"] => string(11) "presentacii"
    ["date"] => string(10) "1412367730"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(128) "Разработка урока  по английскому языку в 5 классе  по теме “What time is it?” "
    ["seo_title"] => string(77) "razrabotka-uroka-po-anghliiskomu-iazyku-v-5-klassie-po-tiemie-what-time-is-it"
    ["file_id"] => string(6) "167738"
    ["category_seo"] => string(15) "angliiskiyYazik"
    ["subcategory_seo"] => string(12) "meropriyatia"
    ["date"] => string(10) "1423135133"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(55) "Викторина So many countries. so many customes."
    ["seo_title"] => string(44) "viktorina_so_many_countries_so_many_customes"
    ["file_id"] => string(6) "434916"
    ["category_seo"] => string(15) "angliiskiyYazik"
    ["subcategory_seo"] => string(11) "presentacii"
    ["date"] => string(10) "1509101527"
  }
}